Journal Article/Contribution to a conference proceedings

PUBDB-2025-00470

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics

Singh, N. K. (Corresponding author)CFEL*DESY* ; Lorenzen, J.CFEL*DESY* ; Sinobad, M.CFEL*Extern* ; Wang, K. ; Liapis, A. C. ; Frankis, H. ; Gaafar, M. A.Extern*CFEL* ; Haugg, S.Extern* ; Francis, H. ; Carreira, J. ; Geiselmann, M. ; Herr, T.CFEL*DESY* ; Bradley, J. ; Sun, Z. ; Garcia-Blanco, S. M. ; Kartner, F. X.CFEL*XFEL.EU*DESY*

2024
EDP Sciences Les Ulis

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Please use a persistent id in citations: doi:10.1051/epjconf/202430702008  doi:10.3204/PUBDB-2025-00470

Abstract: We demonstrate high energy Q-switched pulse generation with the help of a large mode area gain waveguide in a silicon photonics device. Output pulse energy >150 nJ and laser slope efficiency of 40% is shown.

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Contributing Institute(s):

1. Ultrafast Lasers & X-rays Division (FS-CFEL-2)

Research Program(s):

1. 631 - Matter – Dynamics, Mechanisms and Control (POF4-631) (POF4-631)
2. FEMTOCHIP - FEMTOSECOND LASER ON A CHIP (965124) (965124)

Experiment(s):

1. Experiments at CFEL

Appears in the scientific report 2024

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Database coverage:
; ; ; ; DOAJ Seal ; SCOPUS

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