Generation of millimetre and sub-millimetre waves by photomixing in 1.55 μm wavelength photodiode

被引：48

作者：

Huggard, PG ^{[1
]}

Ellison, BN

Shen, P

Gomes, NJ

Davies, PA

Shillue, W

Vaccari, A

Payne, JM

机构：

[1] Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England

[2] Univ Kent, Dept Elect, Canterbury CT2 7NT, Kent, England

[3] NRAO, Tucson, AZ 85721 USA

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 07期

基金：

英国自然环境研究理事会;

关键词：

D O I：

10.1049/el:20020202

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：

A 70 GHz bandwidth commercial photodiode has been used to create a photomixer source of radiation at frequencies from 70 GHz to above 600 GHz. The waveguide source is driven by two 1.55 μm lasers and delivers a peak, nonsaturated, power of -7.5 dBm at 110 GHz with a power conversion efficiency above 1%. Detected power decreases approximately as 1/(frequency)4 above 150 GHz.

引用

页码：327 / 328

页数：2

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