Optical microwave generation using modified sideband injection synchronization with wide line-width lasers for broadband communications

被引：6

作者：

Banerjee, A. ^{[1
]}

Das, N. R. ^{[2
]}

Biswas, B. N. ^{[3
]}

机构：

[1] Acad Technol, Dept Appl Elect & Instrumentat Engn, Hooghly 712121, W Bengal, India

[2] Univ Calcutta, Inst Radio Phys & Elect, Kolkata 700009, W Bengal, India

[3] Sir JC Bose Sch Engn, SKF Grp Inst, Educ Div, Hooghly 712139, W Bengal, India

来源：

OPTIK | 2014年 / 125卷 / 01期

关键词：

Broadband mobile communication; Optical phase locked loop; Optical phase modulator; Pull-in range; Noise bandwidth;

D O I：

10.1016/j.ijleo.2013.06.062

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In future generation space based phased arrays and in pico-cellular broadband mobile communication systems operating at microwave frequencies optical techniques for transport and generation of electrical signals are widely used. In general, there are two main classes of optical transmitting and generating microwave frequencies: (1) methods using direct or external intensity modulation of lasers and (2) heterodyning method using two coherent optical waves. The present paper dwells on the second method. The present paper overcomes the major practical limitations of optical sideband injection locking. Simulation results have been given in support of the analytical result. (C) 2013 Elsevier GmbH. All rights reserved.

引用

页码：308 / 313

页数：6

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