Tunable V-Cavity Laser Monolithically Integrated With Traveling Wave Mach-Zehnder Modulator

被引：1

作者：

Chen, Qi ^{[1
]}

Wang, Zhongwen ^{[1
]}

Zhao, Jiasheng ^{[2
]}

Meng, Jianjun ^{[2
]}

Song, Guocai ^{[2
]}

He, Jian-Jun ^{[1
,2
]}

机构：

[1] Zhejiang Univ, Coll Opt Sci & Engn, Ctr Integrated Optoelect, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Peoples R China

[2] Lightip Technol Co Ltd, Hangzhou 310030, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2022年 / 34卷 / 19期

基金：

中国国家自然科学基金;

关键词：

Photonic integrated circuits; tunable lasers; Mach-Zehnder modulators; traveling wave electrode; SEMICONDUCTOR-LASER; GHZ;

D O I：

10.1109/LPT.2022.3198520

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present the monolithic integrated widely tunable V-cavity laser and traveling wave Mach-Zehnder modulator operating in the C-band. A wide wavelength tuning of 64 channels from 1513 nm to 1565 nm is obtained with SMSRs mostly over 40 dB. The V-pi is 5.5 V and the static extinction ratio is 14 dB. The 3-dB electro-optic bandwidth is measured to be 14.2 GHz. By optimizing the device structure and thickness of intrinsic region on a semi-insulating substrate wafer, a theoretical bandwidth over 40 GHz can be achieved.

引用

页码：1046 / 1049

页数：4

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