学术探索
学术期刊
新闻热点
数据分析
智能评审

High spectral purity millimetre-wave modulated optical signal generation using fibre grating lasers

被引：25
作者：
Timofeev, FN
Bennett, S
Griffin, R
Bayvel, P
Seeds, AJ
Wyatt, R
Kashyap, R
Robertson, M
机构：
[1] Univ London Univ Coll, Dept Elect & Elect Engn, London WC1E 7JE, England
[2] BT Labs, Ipswich IP5 3RE, Suffolk, England
来源：
ELECTRONICS LETTERS | 1998年 / 34卷 / 07期
关键词：
D O I：
10.1049/el:19980454
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：
Millimetre-wave optical signal generation by heterodyning two fibre grating lasers is demonstrated. The resulting beat signal has an extremely narrow linewidth (<50kHz), is continuously tunable (0-40GHz) and exhibits negligible chirp under direct 2.6Gbit/s modulation.
引用
收藏
页码：668 / 669
页数：2
相关论文
共 6 条
[1]   30-GHz bandwidth 1.55-mu m strain-compensated InGaAlAs-InGaAsP MQW laser [J].
Matsui, Y ;
Murai, H ;
Arahira, S ;
Kutsuzawa, S ;
Ogawa, Y .
IEEE PHOTONICS TECHNOLOGY LETTERS, 1997, 9 (01) :25-27
[2]   75GHZ BROAD-BAND TILINBO3 OPTICAL MODULATOR WITH RIDGE STRUCTURE [J].
NOGUCHI, K ;
MIYAZAWA, H ;
MITOMI, O .
ELECTRONICS LETTERS, 1994, 30 (12) :949-951
[3]   DELAY, LINEWIDTH AND BANDWIDTH LIMITATIONS IN OPTICAL PHASE-LOCKED LOOP DESIGN [J].
RAMOS, RT ;
SEEDS, AJ .
ELECTRONICS LETTERS, 1990, 26 (06) :389-391
[4]  
Seeds AJ, 1997, IEEE MTT-S, P23, DOI 10.1109/MWSYM.1997.604421
[5]   2.6 Gbit/s dense WDM transmission in standard fibre using directly-modulated fibre grating lasers [J].
Timofeev, FN ;
Bayvel, P ;
Midwinter, JE ;
Wyatt, R ;
Kashyap, R ;
Robertson, M .
ELECTRONICS LETTERS, 1997, 33 (19) :1632-1633
[6]   2.5Gbit/s directly-modulated fibre grating laser for WDM networks [J].
Timofeev, FN ;
Bayvel, P ;
Mikhailov, V ;
Lavrova, OA ;
Wyatt, R ;
Kashyap, R ;
Robertson, M ;
Midwinter, JE .
ELECTRONICS LETTERS, 1997, 33 (16) :1406-1407
1