Generation of millimeter waves by photomixing at 1.55 μm using InGaAs-InAlAs-InP velocity-matched distributed photodetectors

被引：12

作者：

Chau, T ^{[1
]}

Kaneda, N

Jung, T

Rollinger, A

Mathai, S

Qian, Y

Itoh, T

Wu, MC

Shillue, WP

Payne, JM

机构：

[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

[2] Natl Radio Astron Observ, Tucson, AZ 85721 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 08期

关键词：

distributed photodetector; high-speed; InAlAs; InGaAs; InP; millimeter-wave generation; MSM photodetector; optical heterodyne; photomixer;

D O I：

10.1109/68.868006

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：

Millimeter-wave generation by photomixing at 1.55 mu m in long-wavelength velocity-matched distributed photodetector (VMDP) is experimentally demonstrated. The VMDP exhibits a de responsivity of 0.25 A/W, a breakdown voltage of 7-9 V, and up to 15-mA de photocurrent without damage. Millimeter-wave output powers of -21 dBm at 75 GHz and -24 dBm at 95 GHz were measured.

引用

页码：1055 / 1057

页数：3

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