HIGH-SPEED MQW ELECTROABSORPTION OPTICAL MODULATORS INTEGRATED WITH LOW-LOSS WAVE-GUIDES

被引：18
|
作者：
IDO, T
SANO, H
SUZUKI, M
TANAKA, S
INOUE, H
机构：
[1] Central Research Laboratory, Hitachi, Ltd., Kokubunji
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 02期
关键词：
D O I：
10.1109/68.345912
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：
An MQW electro-absorption optical modulator integrated with low-loss input and output waveguides is proposed to achieve larger modulation bandwidth with a shorter modulation region, keeping the total device length large enough for easy fabrication and packaging. A fabricated 1-mm-long modulator with a modulation-region length of 50 mum shows a low insertion loss (7 dB), low driving voltage (V10 dB = 2.6 V), and large modulation bandwidth (f3 dB = 40 GHz) extrapolated from measurements up to 20 GHz. This modulator is suitable for application to ultra-high-speed fiber transmission systems.
引用
收藏
页码：170 / 172
页数：3
相关论文
共 50 条
  • [1] LOW-LOSS GAAS OPTICAL WAVE-GUIDES
    INOUE, H
    HIRUMA, K
    ISHIDA, K
    ASAI, T
    MATSUMURA, H
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1985, 3 (06) : 1270 - 1276
  • [2] LOW-LOSS GAAS OPTICAL WAVE-GUIDES
    INOUE, H
    HIRUMA, K
    ISHIDA, K
    ASAI, T
    MATSUMURA, H
    [J]. IEEE TRANSACTIONS ON ELECTRON DEVICES, 1985, 32 (12) : 2662 - 2668
  • [3] FABRICATION OF LOW-LOSS OPTICAL WAVE-GUIDES OF POLYSTYRENE
    SINGH, B
    TRIPATHI, KN
    BISHAMBHU, NK
    JOSHI, JC
    KAPOOR, SK
    DAWAR, AL
    [J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1992, 11 (07) : 382 - 385
  • [4] LOW-LOSS BENDS FOR PLANAR OPTICAL WAVE-GUIDES
    CHEN, SP
    UNGER, HG
    [J]. AEU-ARCHIV FUR ELEKTRONIK UND UBERTRAGUNGSTECHNIK-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 1988, 42 (04): : 256 - 259
  • [5] HIGH-SPEED AND LOW-LOSS, BULK ELECTROABSORPTION WAVE-GUIDE MODULATORS AT 1.3 MU-M
    ROLLAND, C
    MAK, G
    PROSYK, KL
    MARITAN, CM
    PUETZ, N
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (10) : 894 - 896
  • [6] High-speed integrated electroabsorption modulators
    Johnson, JE
    Morton, PA
    Park, YK
    Ketelsen, LJP
    Grenko, JA
    Miller, TJ
    Sputz, SK
    TanbunEk, T
    Vandenberg, J
    Yadvish, RD
    Fullowan, TR
    Sciortino, PF
    Sergent, AM
    Tsang, WT
    [J]. HIGH-SPEED SEMICONDUCTOR LASERS FOR COMMUNICATION, 1997, 3038 : 30 - 38
  • [7] BENDING LOSS CHARACTERISTICS OF MQW OPTICAL WAVE-GUIDES
    AIZAWA, T
    RAVIKUMAR, KG
    AKIYAMA, M
    WATANABE, T
    SEKIGUCHI, T
    AGATA, M
    YAMAUCHI, R
    [J]. IEICE TRANSACTIONS ON ELECTRONICS, 1994, E77C (01) : 50 - 55
  • [8] LOW-LOSS POLYMERIC OPTICAL WAVE-GUIDES WITH HIGH THERMAL-STABILITY
    USUI, M
    IMAMURA, S
    SUGAWARA, S
    HAYASHIDA, S
    SATO, H
    HIKITA, M
    IZAWA, T
    [J]. ELECTRONICS LETTERS, 1994, 30 (12) : 958 - 959
  • [9] LOW-LOSS BENDS IN PLANAR OPTICAL RIDGE WAVE-GUIDES
    PENNINGS, ECM
    MANHOUDT, GH
    SMIT, MK
    [J]. ELECTRONICS LETTERS, 1988, 24 (16) : 998 - 999
  • [10] APPLICATION OF A LOW-LOSS CRITERION TO OPTICAL WAVE-GUIDES AND DEVICES
    LOVE, JD
    [J]. IEE PROCEEDINGS-J OPTOELECTRONICS, 1989, 136 (04): : 225 - 228
12345