Length reduction factor of tapered multimode interference devices

被引：0
|
作者：
WAN Zhu-jun1
机构：
来源：
OptoelectronicsLetters | 2007年 / 04期
关键词：
MMI; mode; Length reduction factor of tapered multimode interference devices;
D O I：
暂无
中图分类号：
TN252 [光波导];
学科分类号：
0702 ; 070207 ;
摘要：
Multimode interference (MMI) devices are widely used in planar lightwave circuit (PLC). The device length can be well reduced with tapered multimode region. Traditional design formula shows large error for MMI devices based on weakly- restricted waveguide. Based on the analysis with mode width as a substitution of waveguide width, a design formula with better precision was presented. Comparison with software simulation verified its exactness.
引用
收藏
页码：254 / 256
页数：3
相关论文
共 50 条
  • [41] Mode multiplexing and demultiplexing devices using multimode interference couplers
    Kawaguchi, Y
    Tsutsumi, K
    ELECTRONICS LETTERS, 2002, 38 (25) : 1701 - 1702
  • [42] A rigorous comparison of the performance of directional couplers with multimode interference devices
    Rajarajan, M
    Rahman, BMA
    Grattan, KTV
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 1999, 17 (02) : 243 - 248
  • [43] Temperature compensation of multimode-interference-based fiber devices
    Li, Enbang
    OPTICS LETTERS, 2007, 32 (14) : 2064 - 2066
  • [44] Multimode interference devices with input-output ports on the sides
    Mackie, David M.
    APPLIED OPTICS, 2006, 45 (20) : 4933 - 4940
  • [45] Temporal coherence characteristics of fiber optics multimode interference devices
    Guzman-Sepulveda, Jose R.
    OPTIK, 2023, 283
  • [46] Novel Multimode Interference Devices for Wavelength Beam Splitting/Combining
    Kojima, Keisuke
    Koike-Akino, Toshiaki
    2015 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS), 2015, : 34 - 36
  • [47] Experimental study of a tapered fiber temperature sensor with a liquid seal based on multimode interference
    Ling, Chen
    LI, Jue
    Wang, Yiping
    Chen, Houyuan
    Gu, Lingyun
    Ding, Yanwei
    APPLIED OPTICS, 2022, 61 (28) : 8197 - 8203
  • [48] An ultracompact 4x4 photonic switch based on tapered multimode interference
    Chang, WC
    Lien, CH
    Tsai, PJ
    Wang, HJ
    EDMO2003: 11TH IEEE INTERNATIONAL SYMPOSIUM ON ELECTRON DEVICES FOR MICROWAVE AND OPTOELECTRONIC APPLICATIONS, 2003, : 267 - 272
  • [49] Single-mode tapered optical fiber for temperature sensor based on multimode interference
    Zhu, Shan
    Pang, Fufei
    Wang, Tingyun
    OPTICAL SENSORS AND BIOPHOTONICS III, 2011, 8311
  • [50] Compact 3-dB tapered multimode interference coupler in silicon-on-insulator
    Wei, HZ
    Yu, JZ
    Zhang, XF
    Liu, ZL
    OPTICS LETTERS, 2001, 26 (12) : 878 - 880
12345