139 nm tuning range, high speed wavelength modulation, and high output power up to 60 mW from a single gain, two-ring vernier external cavity laser

Wilson Tsong; Ian van den Vlekkert; Sami Musa; Raimond N. Frentrop; Noor A. Schilder; Marcel Hoekman; Arjan Meijerink; Edwin J. Klein; Dimitri Geskus

doi:10.1117/12.2650624

17 March 2023 139 nm tuning range, high speed wavelength modulation, and high output power up to 60 mW from a single gain, two-ring vernier external cavity laser

Wilson Tsong, Ian van den Vlekkert, Sami Musa, Raimond N. Frentrop, Noor A. Schilder, Marcel Hoekman, Arjan Meijerink, Edwin J. Klein, Dimitri Geskus

Author Affiliations +

Proceedings Volume 12424, Integrated Optics: Devices, Materials, and Technologies XXVII; 124240G (2023) https://doi.org/10.1117/12.2650624
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

We have developed a compact PIC external cavity laser consisting of a hybrid integrated InP gain section and SiN tunable mirror, with a superior combination of characteristics. The laser has shown a narrow linewidth < 5 kHz, broad tuning range of 140 nm over the S-, C- and L- band, from 1473 nm to 1612 nm, and high single mode output power of 60 mW. The laser frequency can be modulated at frequencies < 10 MHz having a wavelength modulation depth of < 20 MHz.

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Wilson Tsong, Ian van den Vlekkert, Sami Musa, Raimond N. Frentrop, Noor A. Schilder, Marcel Hoekman, Arjan Meijerink, Edwin J. Klein, and Dimitri Geskus "139 nm tuning range, high speed wavelength modulation, and high output power up to 60 mW from a single gain, two-ring vernier external cavity laser", Proc. SPIE 12424, Integrated Optics: Devices, Materials, and Technologies XXVII, 124240G (17 March 2023); https://doi.org/10.1117/12.2650624

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