---
res:
  bibo_abstract:
  - We present recent progress made towards ultra-broadband photonically assisted
    analog-to-digital converters, that leverage both the low jitter of best-of-class
    mode-locked lasers as well as the capability of optics to break down broadband
    signals into multiple lower speed tributaries that can be better handled by electronics.
    We review in particular our work on both time- and frequency-domain approaches
    and give an outlook on how these architectures can be extended to include further
    signal processing tasks such as equalization. Optically triggered track-and-hold
    amplifiers are reported with an equivalent jitter below 80 fs rms in a signal
    frequency range from 20 GHz to 70 GHz. Frequency-domain architectures implementing
    optical arbitrary waveform measurement up to signal bandwidths of 610 GHz are
    also shown. Finally, an architecture allowing the deserialization and equalization
    of PAM4 signals is introduced and modeled for operation in 400 Gb/s links.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Jeremy
      foaf_name: Witzens, Jeremy
      foaf_surname: Witzens
  - foaf_Person:
      foaf_givenName: Daniel
      foaf_name: Drayss, Daniel
      foaf_surname: Drayss
  - foaf_Person:
      foaf_givenName: Dengyang
      foaf_name: Fang, Dengyang
      foaf_surname: Fang
  - foaf_Person:
      foaf_givenName: Alvaro
      foaf_name: Moscoso Mártir, Alvaro
      foaf_surname: Moscoso Mártir
  - foaf_Person:
      foaf_givenName: Juliana
      foaf_name: Müller, Juliana
      foaf_surname: Müller
  - foaf_Person:
      foaf_givenName: Maxim
      foaf_name: Weizel, Maxim
      foaf_surname: Weizel
      foaf_workInfoHomepage: http://www.librecat.org/personId=44271
    orcid: 0000-0003-2699-9839
  - foaf_Person:
      foaf_givenName: Andrea
      foaf_name: Zazzi, Andrea
      foaf_surname: Zazzi
  - foaf_Person:
      foaf_givenName: Wolfgang
      foaf_name: Freude, Wolfgang
      foaf_surname: Freude
  - foaf_Person:
      foaf_givenName: Christian
      foaf_name: Koos, Christian
      foaf_surname: Koos
  - foaf_Person:
      foaf_givenName: Sebastian
      foaf_name: Randel, Sebastian
      foaf_surname: Randel
  - foaf_Person:
      foaf_givenName: J. Christoph
      foaf_name: Scheytt, J. Christoph
      foaf_surname: Scheytt
      foaf_workInfoHomepage: http://www.librecat.org/personId=37144
    orcid: '0000-0002-5950-6618 '
  bibo_doi: 10.1007/978-3-032-08340-1_3
  dct_date: 2026^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/9783032083395
  - http://id.crossref.org/issn/9783032083401
  dct_language: eng
  dct_publisher: Springer Nature Switzerland@
  dct_title: Ultra-Broadband Photonically Assisted Analog-to-Digital-Converters@
...