凤凰彩票注册-凤凰彩票最新网址

凤凰彩票注册-凤凰彩票最新网址
官方微信
友情链接

A Monolithically Integrated Laser-Photodetector Chip for On-Chip Photonic and Microwave Signal Generation

2020-01-17

 

Author(s): Qi, HF (Qi, Hefei); Chen, GC (Chen, Guangcan); Lu, D (Lu, Dan); Zhao, LJ (Zhao, Lingjuan)

Source: PHOTONICS Volume: 6 Issue: 4 Article Number: 102 DOI: 10.3390/photonics6040102 Published: DEC 2019

Abstract: An Indium-phosphide-based monolithically integrated photonic chip comprising of an amplified feedback laser (AFL) and a photodetector was designed and fabricated for on-chip photonic and microwave generation. Various waveforms including single tone, multi-tone, and chaotic signal generation were demonstrated by simply adjusting the injection currents applied to the controlling electrodes. The evolution dynamics of the photonic chip was characterized. Photonic microwave with frequency separation tunable from 26.3 GHz to 34 GHz, chaotic signal with standard bandwidth of 12 GHz were obtained. An optoelectronic oscillator (OEO) based on the integrated photonic chip was demonstrated without using any external electrical filter and photodetector. Tunable microwave outputs ranging from 25.5 to 26.4 GHz with single sideband (SSB) phase noise less than -90 dBc/Hz at a 10-kHz offset from the carrier frequency were realized.

Accession Number: WOS:000505522300009

eISSN: 2304-6732

Full Text: http://www.mdpi.com/2304-6732/6/4/102



关于我们
下载视频观看
联系方式
通信地址

北京市海淀区清华东路甲35号 北京912信箱 (100083)

电话

010-82304210/010-82305052(传真)

E-mail

semi@epluseo.com

交通地图
版权所有 ? 凤凰彩票注册

备案号:京ICP备05085259号 京公网安备110402500052 中国科学院半导体所声明

Baidu
sogou