Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics

Neetesh Singh; Jan Lorenzen; Milan Sinobad; Kai Wang; Andreas C. Liapis; Henry Frankis; Mahmoud A. Gaafar; Stefanie Haugg; Henry Francis; Jose Carreira; Michael Geiselmann; Tobias Herr; Jonathan Bradley; Zhipei Sun; Sonia M. Garcia-Blanco; Franz X. Kärtner

doi:10.1051/epjconf/202430702008

Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics

Neetesh Singh^*, Jan Lorenzen, Milan Sinobad, Kai Wang, Andreas C. Liapis, Henry Frankis, Mahmoud A. Gaafar, Stefanie Haugg, Henry Francis, Jose Carreira, Michael Geiselmann, Tobias Herr, Jonathan Bradley, Zhipei Sun, Sonia M. Garcia-Blanco, Franz X. Kärtner

^*Corresponding author for this work

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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.

Original language	English
Article number	02008
Journal	EPJ Web of Conferences
Volume	307
DOIs	https://doi.org/10.1051/epjconf/202430702008
Publication status	Published - 18 Oct 2024
Event	11th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources, EUROPHOTON 2024 - Vilnius, Lithuania Duration: 25 Aug 2024 → 30 Aug 2024 Conference number: 11

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Singh, N., Lorenzen, J., Sinobad, M., Wang, K., Liapis, A. C., Frankis, H., Gaafar, M. A., Haugg, S., Francis, H., Carreira, J., Geiselmann, M., Herr, T., Bradley, J., Sun, Z., Garcia-Blanco, S. M., & Kärtner, F. X. (2024). Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics. EPJ Web of Conferences , 307, Article 02008. https://doi.org/10.1051/epjconf/202430702008

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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.",

author = "Neetesh Singh and Jan Lorenzen and Milan Sinobad and Kai Wang and Liapis, {Andreas C.} and Henry Frankis and Gaafar, {Mahmoud A.} and Stefanie Haugg and Henry Francis and Jose Carreira and Michael Geiselmann and Tobias Herr and Jonathan Bradley and Zhipei Sun and Garcia-Blanco, {Sonia M.} and K{\"a}rtner, {Franz X.}",

note = "Publisher Copyright: {\textcopyright} The Authors, published by EDP Sciences, 2024.; 11th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources, EUROPHOTON 2024, EUROPHOTON 2024 ; Conference date: 25-08-2024 Through 30-08-2024",

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doi = "10.1051/epjconf/202430702008",

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Singh, N, Lorenzen, J, Sinobad, M, Wang, K, Liapis, AC, Frankis, H, Gaafar, MA, Haugg, S, Francis, H, Carreira, J, Geiselmann, M, Herr, T, Bradley, J, Sun, Z, Garcia-Blanco, SM & Kärtner, FX 2024, 'Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics', EPJ Web of Conferences , vol. 307, 02008. https://doi.org/10.1051/epjconf/202430702008

TY - JOUR

T1 - Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics

AU - Singh, Neetesh

AU - Lorenzen, Jan

AU - Sinobad, Milan

AU - Wang, Kai

AU - Liapis, Andreas C.

AU - Frankis, Henry

AU - Gaafar, Mahmoud A.

AU - Haugg, Stefanie

AU - Francis, Henry

AU - Carreira, Jose

AU - Geiselmann, Michael

AU - Herr, Tobias

AU - Bradley, Jonathan

AU - Sun, Zhipei

AU - Garcia-Blanco, Sonia M.

AU - Kärtner, Franz X.

N1 - Conference code: 11

PY - 2024/10/18

Y1 - 2024/10/18

N2 - 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.

AB - 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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U2 - 10.1051/epjconf/202430702008

DO - 10.1051/epjconf/202430702008

M3 - Conference article

AN - SCOPUS:85212841481

SN - 2101-6275

VL - 307

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

M1 - 02008

T2 - 11th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources, EUROPHOTON 2024

Y2 - 25 August 2024 through 30 August 2024

ER -

Large mode area waveguide based high-energy passively Q-switched laser in silicon photonics

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