Hybrid integrated Si3N4 external cavity laser with high power and narrow linewidth

被引：14

作者：

Chen, Chen ^{[1
,2
]}

Wei, Fang ^{[2
,3
]}

Han, Xiuyou ^{[1
]}

Su, Qingshuai ^{[2
]}

Pi, Haoyang ^{[2
]}

Xin, Guofeng ^{[2
]}

Wu, Huimin ^{[2
]}

Stroganov, Anton ^{[4
]}

Sun, Yanguang ^{[2
]}

Ren, Weijie ^{[2
]}

Chen, Xiao ^{[2
]}

Ye, Qing ^{[2
]}

Cai, Haiwen ^{[3
]}

Chen, Weibiao ^{[2
]}

机构：

[1] Dalian Univ Technol, Sch Optoelect Engn & Instrumentat Sci, Dalian 116024, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China

[3] ZhangJiang Lab, Shanghai 201210, Peoples R China

[4] LIGENTEC SA, EPFL Innovat Pk, CH-1024 Ecublens, Switzerland

来源：

OPTICS EXPRESS | 2023年 / 31卷 / 16期

基金：

中国国家自然科学基金; 上海市自然科学基金;

关键词：

SEMICONDUCTOR-LASER; PERFORMANCE;

D O I：

10.1364/OE.487850

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have designed and fabricated a hybrid integrated laser source with full C-band wavelength tunability and high-power output. The external cavity laser is composed of a gain chip and a dual micro-ring narrowband filter integrated on the silicon nitride photonic chip to achieve a wavelength tuning range of 55 nm and a SMSR higher than 50 dB. Through the integration of the semiconductor optical amplifier in the miniaturized package, the laser exhibits an output power of 220 mW and linewidth narrower than 8 kHz over the full C-band. Such a high-power, narrow-linewidth laser diode with a compact and low-cost design could be applied whenever coherence and interferometric resolutions are needed, such as silicon optical coherent transceiver module for space laser communication, light detection and ranging (LiDAR). & COPY; 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement

引用

页码：26078 / 26091

页数：14

共 32 条

[31] 32-Gb/s OOK and 64-Gb/s PAM-4 Modulation Using a Single-Drive Silicon Mach-Zehnder Modulator with 2 V Drive Voltage [J].

Zhou, Gangqiang ;

Zhou, Linjie ;

Guo, Yuyao ;

Chen, Shuhuang ;

Lu, Liangjun ;

Liu, Lei ;

Chen, Jianping .

IEEE PHOTONICS JOURNAL, 2019, 11 (06)

[32] Optical beam steering by using tunable, narrow-linewidth butt-coupled hybrid lasers in a silicon nitride photonics platform [J].

Zhu, Yeyu ;

Zeng, Siwei ;

Zhu, Lin .

PHOTONICS RESEARCH, 2020, 8 (03) :375-380

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