Noé, R., &; DROGEMULLER, K. (1992). ACCURATE AND SIMPLE OPTICAL FREQUENCY STABILIZATION FOR A COHERENT MULTICHANNEL SYSTEM. IEEE PHOTONICS TECHNOLOGY LETTERS, 4(5), 505–506.https://doi.org/10.1109/68.136502 
LibreCat: /record/38492
DOI: 10.1109/68.136502

Noé, R., MEISSNER, E., BORCHERT, B., &; RODLER, H. (1992). DIRECT MODULATION 565 MB/S DPSK EXPERIMENT WITH 62.3 DB LOSS SPAN AND ENDLESS POLARIZATION CONTROL. IEEE PHOTONICS TECHNOLOGY LETTERS, 4(10), 1151–1154.https://doi.org/10.1109/68.163762 
LibreCat: /record/38493
DOI: 10.1109/68.163762

Noé, R., ZAH, C., MAEDA, M., CANEAU, C., MENOCAL, S., WAGNER, R., &; LEE, T. (1990). OPTICAL AMPLIFIER WITH 27-DB DYNAMIC-RANGE IN A COHERENT TRANSMISSION-SYSTEM. IEEE PHOTONICS TECHNOLOGY LETTERS, 2(2), 120–121.https://doi.org/10.1109/68.47067 
LibreCat: /record/38338
DOI: 10.1109/68.47067

Noé, R., ZAH, C., MAEDA, M., CANEAU, C., MENOCAL, S., WAGNER, R., &; LEE, T. (1990). OPTICAL AMPLIFIER WITH 27-DB DYNAMIC-RANGE IN A COHERENT TRANSMISSION-SYSTEM. IEEE PHOTONICS TECHNOLOGY LETTERS, 2(2), 120–121.https://doi.org/10.1109/68.47067 
LibreCat: /record/38288
DOI: 10.1109/68.47067