Contribution to a book

PUBDB-2026-02763

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Integrated Low Jitter Mode-Locked Lasers and Pulse/Spectrum Shapers

Witzens, J. (Corresponding author) ; Sinobad, M.CFEL*Extern*DESY* ; Abramishvili, T. ; Gehrmann, P.CFEL*DESY* ; Zazzi, A. ; Kuelkens, M.CFEL*Extern*DESY* ; Lorenzen, J.CFEL*DESY* ; Moscoso Mártir, A. ; Singh, N. K.DESY* ; Kärtner, F. X.CFEL*XFEL.EU*DESY*

2026
Springer Nature Switzerland Cham
ISBN: 978-3-032-08339-5

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Please use a persistent id in citations: doi:10.1007/978-3-032-08340-1_5  doi:10.3204/PUBDB-2026-02763

Abstract: This chapter discusses progress made towards the chip-scale integration of ultra-low jitter mode-locked lasers using rare-earth gain media with CMOS compatible fabrication. Such lasers generate ultra-stable pulse trains and optical frequency combs that are instrumental for signal processing systems such as optically assisted analog-to-digital converters. We also review work made towards the co-integration of optical filters for the interleaving of pulses or the upconversion of the comb’s free spectral range, as a further step towards a complete system integration.

Keyword(s): Electronic circuits (LCSH) ; Signal processing (LCSH) ; Electronics (LCSH)

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Contributing Institute(s):

1. FS-CFEL-2 (CFEL-UFOX)

Research Program(s):

1. 631 - Matter – Dynamics, Mechanisms and Control (POF4-631) (POF4-631)
2. 6G9 - IDAF (DESY) (POF4-6G9) (POF4-6G9)
3. DFG project G:(GEPRIS)403188360 - Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2 (403188360) (403188360)
4. BMBF 03ZU1106BA - NeuroSys: Skalierbare Photonische Neuromorphe Schaltkreise (Projekt B) - A (03ZU1106BA) (03ZU1106BA)
5. femto-iCOMB - Integrated femtosecond laser based frequency comb and photonic microwave oscillator (101159229) (101159229)

Experiment(s):

1. Experiments at CFEL

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Book Scheytt, J. C. (Editor) ; Kress, C. (Editor) ; Berroth, M. (Editor) ; Pachnicke, S. (Editor) ; Witzens, J. (Editor)
Electronic-photonic integrated systems for ultrafast signal processing
Cham : Springer Nature Switzerland (2026)2026     full text BibTeX | EndNote: XML, Text | RIS

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