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
  • [1] Length reduction factor of tapered multimode interference devices
    Wan Z.-J.
    Wu Y.-M.
    Optoelectronics Letters, 2007, 3 (4) : 254 - 256
  • [2] Length reduction of tapered NxN MMI devices
    Levy, DS
    Scarmozzino, R
    Osgood, RM
    IEEE PHOTONICS TECHNOLOGY LETTERS, 1998, 10 (06) : 830 - 832
  • [3] Length reduction of tapered N×N MMI devices
    Columbia Univ, New York, United States
    IEEE Photonics Technol Lett, 6 (830-832):
  • [4] A tapered structure for compact multimode interference coupler
    Sahu, P. P.
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2008, 20 (5-8) : 638 - 640
  • [5] Tapered multimode interference combiners for coherent receivers
    Wu, Zhigang
    Zhang, Weigang
    Wang, Zhi
    Kai, Guiyun
    Yuan, Shuzhong
    Dong, Xiaoyi
    Katsuyuki, Utaka
    Yasuo, Wada
    Pan Tao Ti Hsueh Pao/Chinese Journal of Semiconductors, 2006, 27 (02): : 328 - 335
  • [6] A multimode interference coupler with exponentially tapered waveguide
    Department of Physics, Shandong University of Technology, No. 12 ZhangZhou Road, Zibo
    Shandong Province, China
    Prog. Electromagn. Res. C, 2008, (113-122):
  • [7] Tunable multimode interference devices
    May-Arrioja, D. A.
    LiKamWa, P.
    ENABLING PHOTONICS TECHNOLOGIES FOR DEFENSE, SECURITY, AND AEROSPACE APPLICATIONS II, 2006, 6243
  • [8] Size reduction in multimode interference-based NxN couplers using a tapered waveguide geometry
    Levy, DS
    Scarmozzino, R
    Osgood, RM
    INTEGRATED OPTIC DEVICES II, 1998, 3278 : 191 - 195
  • [9] Parabolic tapered structure for an ultracompact multimode interference coupler
    Sahu, P. P.
    APPLIED OPTICS, 2009, 48 (02) : 206 - 211
  • [10] Compact multimode interference coupler with tapered waveguide geometry
    Sahu, P. P.
    OPTICS COMMUNICATIONS, 2007, 277 (02) : 295 - 301
12345