--- _id: '66555' abstract: - lang: eng text: 'Scalable plasmonic technologies face a critical trade‐off: few‐body architectures offer high enhancement but are sensitive to fabrication flaws, while scalable methods like solid‐state dewetting yield large, low‐enhancement gaps. We introduce a paradigm shift using a many‐body plasmonic architecture inspired by statistical mechanics. By moving toward the continuum limit, local geometric variations are statistically averaged out, effectively decoupling optical performance from microscopic disorder. We implement this concept via a lithography‐ and etching‐free, multi‐step dewetting strategy, creating wafer‐scale nanoclusters. This process strategically forms a robust many‐body system by introducing numerous small satellite nanoparticles between larger particles. Crucially, this design achieves a high collective enhancement that surpasses even optimized few‐body systems, despite having larger individual gaps. Under optimized conditions, these substrates exhibit a surface‐enhanced Raman scattering enhancement factor approaching 4 × 10^8 with unprecedented reproducibility (RSD of ∼10%). This scalable, low‐cost concept establishes a practical route toward reproducible wafer‐scale nanophotonic platforms for sensing, spectroscopy, and quantum technologies.' article_number: e71610 article_type: original author: - first_name: Minjun full_name: Kim, Minjun last_name: Kim - first_name: Vasanthan full_name: Devaraj, Vasanthan id: '103814' last_name: Devaraj - first_name: Hyeon‐Seok full_name: Seo, Hyeon‐Seok last_name: Seo - first_name: Seong‐Jae full_name: Eom, Seong‐Jae last_name: Eom - first_name: Jeong‐Su full_name: Lee, Jeong‐Su last_name: Lee - first_name: Donghan full_name: Lee, Donghan last_name: Lee - first_name: Min Yong full_name: Jeon, Min Yong last_name: Jeon - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 - first_name: Jong‐Min full_name: Lee, Jong‐Min last_name: Lee citation: ama: Kim M, Devaraj V, Seo H, et al. Engineering Disordered Many‐Particle Plasmonic Nanoclusters for Wafer‐Scale Uniform and Giant Electromagnetic Field Enhancement. Laser & Photonics Reviews. Published online 2026. doi:10.1002/lpor.71610 apa: Kim, M., Devaraj, V., Seo, H., Eom, S., Lee, J., Lee, D., Jeon, M. Y., Zentgraf, T., & Lee, J. (2026). Engineering Disordered Many‐Particle Plasmonic Nanoclusters for Wafer‐Scale Uniform and Giant Electromagnetic Field Enhancement. Laser & Photonics Reviews, Article e71610. https://doi.org/10.1002/lpor.71610 bibtex: '@article{Kim_Devaraj_Seo_Eom_Lee_Lee_Jeon_Zentgraf_Lee_2026, title={Engineering Disordered Many‐Particle Plasmonic Nanoclusters for Wafer‐Scale Uniform and Giant Electromagnetic Field Enhancement}, DOI={10.1002/lpor.71610}, number={e71610}, journal={Laser & Photonics Reviews}, publisher={Wiley}, author={Kim, Minjun and Devaraj, Vasanthan and Seo, Hyeon‐Seok and Eom, Seong‐Jae and Lee, Jeong‐Su and Lee, Donghan and Jeon, Min Yong and Zentgraf, Thomas and Lee, Jong‐Min}, year={2026} }' chicago: Kim, Minjun, Vasanthan Devaraj, Hyeon‐Seok Seo, Seong‐Jae Eom, Jeong‐Su Lee, Donghan Lee, Min Yong Jeon, Thomas Zentgraf, and Jong‐Min Lee. “Engineering Disordered Many‐Particle Plasmonic Nanoclusters for Wafer‐Scale Uniform and Giant Electromagnetic Field Enhancement.” Laser & Photonics Reviews, 2026. https://doi.org/10.1002/lpor.71610. ieee: 'M. Kim et al., “Engineering Disordered Many‐Particle Plasmonic Nanoclusters for Wafer‐Scale Uniform and Giant Electromagnetic Field Enhancement,” Laser & Photonics Reviews, Art. no. e71610, 2026, doi: 10.1002/lpor.71610.' mla: Kim, Minjun, et al. “Engineering Disordered Many‐Particle Plasmonic Nanoclusters for Wafer‐Scale Uniform and Giant Electromagnetic Field Enhancement.” Laser & Photonics Reviews, e71610, Wiley, 2026, doi:10.1002/lpor.71610. short: M. Kim, V. Devaraj, H. Seo, S. Eom, J. Lee, D. Lee, M.Y. Jeon, T. Zentgraf, J. Lee, Laser & Photonics Reviews (2026). date_created: 2026-07-22T05:49:50Z date_updated: 2026-07-22T05:52:38Z department: - _id: '15' - _id: '230' - _id: '289' - _id: '623' doi: 10.1002/lpor.71610 language: - iso: eng main_file_link: - open_access: '1' url: https://onlinelibrary.wiley.com/doi/10.1002/lpor.71610 oa: '1' publication: Laser & Photonics Reviews publication_identifier: issn: - 1863-8880 - 1863-8899 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Engineering Disordered Many‐Particle Plasmonic Nanoclusters for Wafer‐Scale Uniform and Giant Electromagnetic Field Enhancement type: journal_article user_id: '30525' year: '2026' ... --- _id: '66632' abstract: - lang: eng text: Three‐dimensional (3D) assemblies of gold nanoparticles (AuNPs) offer a rich platform for plasmonic coupling and near‐field engineering, yet their optical behavior is often complex due to structural disorder and fabrication‐induced variability. Here, we present a systematic optical investigation of large‐scale 3D AuNP assemblies fabricated via meniscus‐guided assembly, focusing on the reproducibility, spatial uniformity, and mode evolution of their plasmonic responses. Spatially‐resolved dark‐field scattering measurements reveal that high‐aspect‐ratio AuNP pillars exhibit uniform scattering spectra along their height and across different pillars, despite variations in geometry and structure. Electromagnetic simulations suggest that this robustness arises from a collective many‐particle plasmonic response that remains optically active despite structural perturbations. The corresponding near‐field and surface‐charge distributions remain spatially distributed under representative structural perturbations, consistent with volumetric averaging across the three‐dimensional assembly. Building on this robust platform, we introduce compositional modulation through a core–satellite architecture by incorporating smaller AuNPs. This yields a composition‐dependent spectral redistribution, including the emergence of an additional long‐wavelength spectral feature in the core–satellite assemblies. Wavelength‐dependent surface‐enhanced Raman scattering measurements reveal contrasting responses under 633 and 785 nm excitation, reflecting redistribution of local plasmonic coupling pathways. These results provide process‐enabled guidelines for using meniscus‐guided 3D‐nanoprinting to realize robust nanoparticle assemblies. article_number: e71686 article_type: original author: - first_name: Vasanthan full_name: Devaraj, Vasanthan id: '103814' last_name: Devaraj - first_name: Sunghyun full_name: Kwak, Sunghyun last_name: Kwak - first_name: Hyeongjip full_name: Kim, Hyeongjip last_name: Kim - first_name: Sang‐Keun full_name: Sung, Sang‐Keun last_name: Sung - first_name: Jong‐Min full_name: Lee, Jong‐Min last_name: Lee - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 - first_name: Won‐Geun full_name: Kim, Won‐Geun last_name: Kim citation: ama: Devaraj V, Kwak S, Kim H, et al. Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies. Laser & Photonics Reviews. Published online 2026. doi:10.1002/lpor.71686 apa: Devaraj, V., Kwak, S., Kim, H., Sung, S., Lee, J., Zentgraf, T., & Kim, W. (2026). Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies. Laser & Photonics Reviews, Article e71686. https://doi.org/10.1002/lpor.71686 bibtex: '@article{Devaraj_Kwak_Kim_Sung_Lee_Zentgraf_Kim_2026, title={Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies}, DOI={10.1002/lpor.71686}, number={e71686}, journal={Laser & Photonics Reviews}, publisher={Wiley}, author={Devaraj, Vasanthan and Kwak, Sunghyun and Kim, Hyeongjip and Sung, Sang‐Keun and Lee, Jong‐Min and Zentgraf, Thomas and Kim, Won‐Geun}, year={2026} }' chicago: Devaraj, Vasanthan, Sunghyun Kwak, Hyeongjip Kim, Sang‐Keun Sung, Jong‐Min Lee, Thomas Zentgraf, and Won‐Geun Kim. “Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies.” Laser & Photonics Reviews, 2026. https://doi.org/10.1002/lpor.71686. ieee: 'V. Devaraj et al., “Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies,” Laser & Photonics Reviews, Art. no. e71686, 2026, doi: 10.1002/lpor.71686.' mla: Devaraj, Vasanthan, et al. “Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies.” Laser & Photonics Reviews, e71686, Wiley, 2026, doi:10.1002/lpor.71686. short: V. Devaraj, S. Kwak, H. Kim, S. Sung, J. Lee, T. Zentgraf, W. Kim, Laser & Photonics Reviews (2026). date_created: 2026-08-03T06:43:03Z date_updated: 2026-08-03T06:45:01Z department: - _id: '15' - _id: '230' - _id: '289' - _id: '623' doi: 10.1002/lpor.71686 language: - iso: eng main_file_link: - open_access: '1' url: https://onlinelibrary.wiley.com/doi/10.1002/lpor.71686 oa: '1' publication: Laser & Photonics Reviews publication_identifier: issn: - 1863-8880 - 1863-8899 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Spatially Uniform and Defect‐Tolerant Plasmonic Responses in 3D Printed Gold Nanoparticle Assemblies type: journal_article user_id: '30525' year: '2026' ... --- _id: '62867' abstract: - lang: eng text: "ABSTRACT\r\n Effective manipulation of photonic spin–orbit coupling (SOC) in microcavities is of fundamental importance within topological photonics and applications. Anisotropic organic single‐crystalline materials can induce abundant SOC phenomenon due to their flexible tunability of molecular geometries, however, the intrinsic relationship between molecular geometries/orientations in 3D space and photonic SOC is lacking. In this study, we design two kinds of 2D organic polymorphs for the construction of organic microcavities to investigate the structure‐performance relationships. In two polymorphic microcavities, two distinctive photonic SOC phenomena are observed regardless of the in‐plane anisotropy of organic polymorphs. Theoretical analysis indicates that the photonic SOC strength is strongly influenced by the synergies between the crystal anisotropy and the tilted collective molecular transition dipole moment. Our results uncover the correlation mechanism between the structure of molecules and photonic SOC and open an avenue to engineer complex photonic SOC by use of organic microstructures towards the development of diverse integrated photonic devices." article_number: e01874 author: - first_name: Ying full_name: Ji, Ying last_name: Ji - first_name: Xuekai full_name: Ma, Xuekai id: '59416' last_name: Ma - first_name: Han full_name: Huang, Han last_name: Huang - first_name: Yibo full_name: Deng, Yibo last_name: Deng - first_name: Pingyang full_name: Wang, Pingyang last_name: Wang - first_name: Teng full_name: Long, Teng last_name: Long - first_name: Yuan full_name: Li, Yuan last_name: Li - first_name: Ruiyang full_name: Zhao, Ruiyang last_name: Zhao - first_name: Yunfei full_name: Li, Yunfei last_name: Li - first_name: Cunbin full_name: An, Cunbin last_name: An - first_name: Stefan full_name: Schumacher, Stefan id: '27271' last_name: Schumacher orcid: 0000-0003-4042-4951 - first_name: Chunling full_name: Gu, Chunling last_name: Gu - first_name: Bo full_name: Liao, Bo last_name: Liao - first_name: Hongbing full_name: Fu, Hongbing last_name: Fu - first_name: Qing full_name: Liao, Qing last_name: Liao citation: ama: Ji Y, Ma X, Huang H, et al. Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals. Laser & Photonics Reviews. Published online 2025. doi:10.1002/lpor.202501874 apa: Ji, Y., Ma, X., Huang, H., Deng, Y., Wang, P., Long, T., Li, Y., Zhao, R., Li, Y., An, C., Schumacher, S., Gu, C., Liao, B., Fu, H., & Liao, Q. (2025). Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals. Laser & Photonics Reviews, Article e01874. https://doi.org/10.1002/lpor.202501874 bibtex: '@article{Ji_Ma_Huang_Deng_Wang_Long_Li_Zhao_Li_An_et al._2025, title={Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals}, DOI={10.1002/lpor.202501874}, number={e01874}, journal={Laser & Photonics Reviews}, publisher={Wiley}, author={Ji, Ying and Ma, Xuekai and Huang, Han and Deng, Yibo and Wang, Pingyang and Long, Teng and Li, Yuan and Zhao, Ruiyang and Li, Yunfei and An, Cunbin and et al.}, year={2025} }' chicago: Ji, Ying, Xuekai Ma, Han Huang, Yibo Deng, Pingyang Wang, Teng Long, Yuan Li, et al. “Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals.” Laser & Photonics Reviews, 2025. https://doi.org/10.1002/lpor.202501874. ieee: 'Y. Ji et al., “Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals,” Laser & Photonics Reviews, Art. no. e01874, 2025, doi: 10.1002/lpor.202501874.' mla: Ji, Ying, et al. “Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals.” Laser & Photonics Reviews, e01874, Wiley, 2025, doi:10.1002/lpor.202501874. short: Y. Ji, X. Ma, H. Huang, Y. Deng, P. Wang, T. Long, Y. Li, R. Zhao, Y. Li, C. An, S. Schumacher, C. Gu, B. Liao, H. Fu, Q. Liao, Laser & Photonics Reviews (2025). date_created: 2025-12-04T12:33:48Z date_updated: 2025-12-04T12:34:45Z department: - _id: '15' - _id: '170' - _id: '297' - _id: '705' - _id: '35' - _id: '230' doi: 10.1002/lpor.202501874 language: - iso: eng publication: Laser & Photonics Reviews publication_identifier: issn: - 1863-8880 - 1863-8899 publication_status: published publisher: Wiley status: public title: Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals type: journal_article user_id: '16199' year: '2025' ... --- _id: '41035' article_number: '2200408' author: - first_name: Polina R. full_name: Sharapova, Polina R. id: '60286' last_name: Sharapova - first_name: Sergey S. full_name: Kruk, Sergey S. last_name: Kruk - first_name: Alexander S. full_name: Solntsev, Alexander S. last_name: Solntsev citation: ama: 'Sharapova PR, Kruk SS, Solntsev AS. Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons. Laser & Photonics Reviews. Published online 2023. doi:10.1002/lpor.202200408' apa: 'Sharapova, P. R., Kruk, S. S., & Solntsev, A. S. (2023). Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons. Laser & Photonics Reviews, Article 2200408. https://doi.org/10.1002/lpor.202200408' bibtex: '@article{Sharapova_Kruk_Solntsev_2023, title={Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons}, DOI={10.1002/lpor.202200408}, number={2200408}, journal={Laser & Photonics Reviews}, publisher={Wiley}, author={Sharapova, Polina R. and Kruk, Sergey S. and Solntsev, Alexander S.}, year={2023} }' chicago: 'Sharapova, Polina R., Sergey S. Kruk, and Alexander S. Solntsev. “Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons.” Laser & Photonics Reviews, 2023. https://doi.org/10.1002/lpor.202200408.' ieee: 'P. R. Sharapova, S. S. Kruk, and A. S. Solntsev, “Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons,” Laser & Photonics Reviews, Art. no. 2200408, 2023, doi: 10.1002/lpor.202200408.' mla: 'Sharapova, Polina R., et al. “Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons.” Laser & Photonics Reviews, 2200408, Wiley, 2023, doi:10.1002/lpor.202200408.' short: P.R. Sharapova, S.S. Kruk, A.S. Solntsev, Laser & Photonics Reviews (2023). date_created: 2023-01-30T18:24:45Z date_updated: 2025-12-16T11:26:28Z department: - _id: '15' - _id: '170' - _id: '230' - _id: '569' - _id: '429' - _id: '35' doi: 10.1002/lpor.202200408 keyword: - Condensed Matter Physics - Atomic and Molecular Physics - and Optics - Electronic - Optical and Magnetic Materials language: - iso: eng publication: Laser & Photonics Reviews publication_identifier: issn: - 1863-8880 - 1863-8899 publication_status: published publisher: Wiley status: public title: 'Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons' type: journal_article user_id: '16199' year: '2023' ... --- _id: '30966' article_number: '2100252' author: - first_name: Jiahuan full_name: Ren, Jiahuan last_name: Ren - first_name: Qing full_name: Liao, Qing last_name: Liao - first_name: Xuekai full_name: Ma, Xuekai id: '59416' last_name: Ma - first_name: Stefan full_name: Schumacher, Stefan last_name: Schumacher - first_name: Jiannian full_name: Yao, Jiannian last_name: Yao - first_name: Hongbing full_name: Fu, Hongbing last_name: Fu citation: ama: Ren J, Liao Q, Ma X, Schumacher S, Yao J, Fu H. Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators. Laser & Photonics Reviews. 2022;16(1). doi:10.1002/lpor.202100252 apa: Ren, J., Liao, Q., Ma, X., Schumacher, S., Yao, J., & Fu, H. (2022). Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators. Laser & Photonics Reviews, 16(1), Article 2100252. https://doi.org/10.1002/lpor.202100252 bibtex: '@article{Ren_Liao_Ma_Schumacher_Yao_Fu_2022, title={Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators}, volume={16}, DOI={10.1002/lpor.202100252}, number={12100252}, journal={Laser & Photonics Reviews}, publisher={Wiley}, author={Ren, Jiahuan and Liao, Qing and Ma, Xuekai and Schumacher, Stefan and Yao, Jiannian and Fu, Hongbing}, year={2022} }' chicago: Ren, Jiahuan, Qing Liao, Xuekai Ma, Stefan Schumacher, Jiannian Yao, and Hongbing Fu. “Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators.” Laser & Photonics Reviews 16, no. 1 (2022). https://doi.org/10.1002/lpor.202100252. ieee: 'J. Ren, Q. Liao, X. Ma, S. Schumacher, J. Yao, and H. Fu, “Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators,” Laser & Photonics Reviews, vol. 16, no. 1, Art. no. 2100252, 2022, doi: 10.1002/lpor.202100252.' mla: Ren, Jiahuan, et al. “Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators.” Laser & Photonics Reviews, vol. 16, no. 1, 2100252, Wiley, 2022, doi:10.1002/lpor.202100252. short: J. Ren, Q. Liao, X. Ma, S. Schumacher, J. Yao, H. Fu, Laser & Photonics Reviews 16 (2022). date_created: 2022-04-27T19:51:49Z date_updated: 2022-06-20T12:47:25Z doi: 10.1002/lpor.202100252 intvolume: ' 16' issue: '1' language: - iso: eng publication: Laser & Photonics Reviews publication_identifier: issn: - 1863-8880 - 1863-8899 publication_status: published publisher: Wiley status: public title: Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators type: journal_article user_id: '59416' volume: 16 year: '2022' ... --- _id: '59668' abstract: - lang: eng text: AbstractSpin‐controlled lasers are highly interesting photonic devices and have been shown to provide ultrafast polarization dynamics in excess of 200 GHz. In contrast to conventional semiconductor lasers their temporal properties are not limited by the intensity dynamics, but are governed primarily by the interaction of the spin dynamics with the birefringent mode splitting that determines the polarization oscillation frequency. Another class of modern semiconductor lasers are high‐β emitters, which benefit from enhanced light–matter interaction due to strong mode confinement in low‐mode‐volume microcavities. In such structures, the emission properties can be tailored by the resonator geometry to realize for instance bimodal emission behavior in slightly elliptical micropillar cavities. This attractive feature is utilized to demonstrate and explore spin‐lasing effects in bimodal high‐β quantum dot micropillar lasers. The studied microlasers with a β‐factor of 4% show spin‐laser effects with experimental polarization oscillation frequencies up to 15 GHz and predicted frequencies up to about 100 GHz, which are controlled by the ellipticity of the resonator. These results reveal appealing prospects for very compact, ultrafast, and energy‐efficient spin‐lasers and can pave the way for future purely electrically injected spin‐lasers enabled by short injection path lengths. author: - first_name: Niels full_name: Heermeier, Niels last_name: Heermeier - first_name: Tobias full_name: Heuser, Tobias last_name: Heuser - first_name: Jan full_name: Große, Jan last_name: Große - first_name: Natalie full_name: Jung, Natalie last_name: Jung - first_name: Arsenty full_name: Kaganskiy, Arsenty last_name: Kaganskiy - first_name: Markus full_name: Lindemann, Markus last_name: Lindemann - first_name: Nils Christopher full_name: Gerhardt, Nils Christopher id: '115298' last_name: Gerhardt orcid: 0009-0002-5538-231X - first_name: Martin R. full_name: Hofmann, Martin R. last_name: Hofmann - first_name: Stephan full_name: Reitzenstein, Stephan last_name: Reitzenstein citation: ama: Heermeier N, Heuser T, Große J, et al. Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities. Laser & Photonics Reviews. 2022;16(4). doi:10.1002/lpor.202100585 apa: Heermeier, N., Heuser, T., Große, J., Jung, N., Kaganskiy, A., Lindemann, M., Gerhardt, N. C., Hofmann, M. R., & Reitzenstein, S. (2022). Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities. Laser & Photonics Reviews, 16(4). https://doi.org/10.1002/lpor.202100585 bibtex: '@article{Heermeier_Heuser_Große_Jung_Kaganskiy_Lindemann_Gerhardt_Hofmann_Reitzenstein_2022, title={Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities}, volume={16}, DOI={10.1002/lpor.202100585}, number={4}, journal={Laser & Photonics Reviews}, publisher={Wiley}, author={Heermeier, Niels and Heuser, Tobias and Große, Jan and Jung, Natalie and Kaganskiy, Arsenty and Lindemann, Markus and Gerhardt, Nils Christopher and Hofmann, Martin R. and Reitzenstein, Stephan}, year={2022} }' chicago: Heermeier, Niels, Tobias Heuser, Jan Große, Natalie Jung, Arsenty Kaganskiy, Markus Lindemann, Nils Christopher Gerhardt, Martin R. Hofmann, and Stephan Reitzenstein. “Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities.” Laser & Photonics Reviews 16, no. 4 (2022). https://doi.org/10.1002/lpor.202100585. ieee: 'N. Heermeier et al., “Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities,” Laser & Photonics Reviews, vol. 16, no. 4, 2022, doi: 10.1002/lpor.202100585.' mla: Heermeier, Niels, et al. “Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities.” Laser & Photonics Reviews, vol. 16, no. 4, Wiley, 2022, doi:10.1002/lpor.202100585. short: N. Heermeier, T. Heuser, J. Große, N. Jung, A. Kaganskiy, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, S. Reitzenstein, Laser & Photonics Reviews 16 (2022). date_created: 2025-04-24T09:09:18Z date_updated: 2026-02-19T14:23:16Z department: - _id: '977' doi: 10.1002/lpor.202100585 intvolume: ' 16' issue: '4' language: - iso: eng publication: Laser & Photonics Reviews publication_identifier: issn: - 1863-8880 - 1863-8899 publication_status: published publisher: Wiley status: public title: Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities type: journal_article user_id: '15911' volume: 16 year: '2022' ... --- _id: '59666' abstract: - lang: eng text: AbstractSpin‐controlled lasers are highly interesting photonic devices and have been shown to provide ultrafast polarization dynamics in excess of 200 GHz. In contrast to conventional semiconductor lasers their temporal properties are not limited by the intensity dynamics, but are governed primarily by the interaction of the spin dynamics with the birefringent mode splitting that determines the polarization oscillation frequency. Another class of modern semiconductor lasers are high‐β emitters, which benefit from enhanced light–matter interaction due to strong mode confinement in low‐mode‐volume microcavities. In such structures, the emission properties can be tailored by the resonator geometry to realize for instance bimodal emission behavior in slightly elliptical micropillar cavities. This attractive feature is utilized to demonstrate and explore spin‐lasing effects in bimodal high‐β quantum dot micropillar lasers. The studied microlasers with a β‐factor of 4% show spin‐laser effects with experimental polarization oscillation frequencies up to 15 GHz and predicted frequencies up to about 100 GHz, which are controlled by the ellipticity of the resonator. These results reveal appealing prospects for very compact, ultrafast, and energy‐efficient spin‐lasers and can pave the way for future purely electrically injected spin‐lasers enabled by short injection path lengths. article_type: original author: - first_name: Niels full_name: Heermeier, Niels last_name: Heermeier - first_name: Tobias full_name: Heuser, Tobias last_name: Heuser - first_name: Jan full_name: Große, Jan last_name: Große - first_name: Natalie full_name: Jung, Natalie last_name: Jung - first_name: Arsenty full_name: Kaganskiy, Arsenty last_name: Kaganskiy - first_name: Markus full_name: Lindemann, Markus last_name: Lindemann - first_name: Nils C. full_name: Gerhardt, Nils C. last_name: Gerhardt - first_name: Martin R. full_name: Hofmann, Martin R. last_name: Hofmann - first_name: Stephan full_name: Reitzenstein, Stephan last_name: Reitzenstein citation: ama: Heermeier N, Heuser T, Große J, et al. Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities. Laser & Photonics Reviews. 2022;16(4). doi:10.1002/lpor.202100585 apa: Heermeier, N., Heuser, T., Große, J., Jung, N., Kaganskiy, A., Lindemann, M., Gerhardt, N. C., Hofmann, M. R., & Reitzenstein, S. (2022). Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities. Laser & Photonics Reviews, 16(4). https://doi.org/10.1002/lpor.202100585 bibtex: '@article{Heermeier_Heuser_Große_Jung_Kaganskiy_Lindemann_Gerhardt_Hofmann_Reitzenstein_2022, title={Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities}, volume={16}, DOI={10.1002/lpor.202100585}, number={4}, journal={Laser & Photonics Reviews}, publisher={Wiley}, author={Heermeier, Niels and Heuser, Tobias and Große, Jan and Jung, Natalie and Kaganskiy, Arsenty and Lindemann, Markus and Gerhardt, Nils C. and Hofmann, Martin R. and Reitzenstein, Stephan}, year={2022} }' chicago: Heermeier, Niels, Tobias Heuser, Jan Große, Natalie Jung, Arsenty Kaganskiy, Markus Lindemann, Nils C. Gerhardt, Martin R. Hofmann, and Stephan Reitzenstein. “Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities.” Laser & Photonics Reviews 16, no. 4 (2022). https://doi.org/10.1002/lpor.202100585. ieee: 'N. Heermeier et al., “Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities,” Laser & Photonics Reviews, vol. 16, no. 4, 2022, doi: 10.1002/lpor.202100585.' mla: Heermeier, Niels, et al. “Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities.” Laser & Photonics Reviews, vol. 16, no. 4, Wiley, 2022, doi:10.1002/lpor.202100585. short: N. Heermeier, T. Heuser, J. Große, N. Jung, A. Kaganskiy, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, S. Reitzenstein, Laser & Photonics Reviews 16 (2022). date_created: 2025-04-24T06:22:06Z date_updated: 2026-02-25T09:38:52Z doi: 10.1002/lpor.202100585 intvolume: ' 16' issue: '4' keyword: - bimodal micropillar cavities - cavity quantum electrodynamics - micro- lasers - quantum dots - spin-lasers language: - iso: eng publication: Laser & Photonics Reviews publication_identifier: issn: - 1863-8880 - 1863-8899 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities type: journal_article user_id: '15911' volume: 16 year: '2022' ...