Construction of refractive-index profiles of graded-index planar waveguides from effective indexes measured with different mode types and external refractive indexes

被引：1
|
作者：
Wei, J [1 ]
Xu, XF [1 ]
Kang, ZH [1 ]
Jiang, Y [1 ]
Ding, Y [1 ]
Gao, JY [1 ]
机构：
[1] Jilin Univ, Coll Phys, Key Lab Coherent Light, Atom & Mol Spect Educ Minist, Changchun 130023, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2005年 / 45卷 / 04期
关键词：
refractive-index profile (RIP); graded-index planar waveguides; inverse Wentzel-Krainer-Brillouin (IWKB) approximation;
D O I：
10.1002/mop.20818
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：
A method is presented whereby the refractive-index profile (RIP) can be reconstructed from sets of effective indexes measured with different mode types and external refractive indexes. Single-mode waveguide RIP characterization can be easily realized using an index-matching liquid at a single wavelength. This method is described and demonstrated via numerical examples and experimental results. The method has the advantages of convenient operation and accurate results for the characterization of graded-index planar waveguides that support both mode types and contain known modal birefringence. (c) 2005 Wiley Periodicals, Inc.
引用
收藏
页码：342 / 345
页数：4
相关论文
共 39 条
  • [1] Refractive-index profiling of graded-index planar waveguides from effective indexes measured with different external refractive indexes
    Chiang, KS
    Wong, CL
    Cheng, SY
    Chan, HP
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2000, 18 (10) : 1412 - 1417
  • [2] Refractive-index profiling of graded-index planar waveguides from effective indexes measured for both mode types and at different wavelengths
    Chiang, KS
    Wong, CL
    Chan, HP
    Chow, YT
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 1996, 14 (05) : 827 - 832
  • [3] RECOVERY OF REFRACTIVE-INDEX PROFILES OF PLANAR GRADED-INDEX WAVE-GUIDES FROM MEASURED MODE INDEXES - AN ITERATION METHOD
    CHEN, BX
    HAMANAKA, H
    IWAMURA, K
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1992, 9 (08): : 1301 - 1305
  • [4] CONSTRUCTION OF REFRACTIVE-INDEX PROFILES OF PLANAR DIELECTRIC WAVEGUIDES FROM THE DISTRIBUTION OF EFFECTIVE INDEXES.
    Chiang, Kin Seng
    Journal of Lightwave Technology, 1985, LT-3 (02) : 385 - 391
  • [5] Refractive-index profiling of graded-index planar waveguides
    Chiang, KS
    Wong, CL
    Chan, HP
    PHOTONICS 2000: INTERNATIONAL CONFERENCE ON FIBER OPTICS AND PHOTONICS, 2001, 4417 : 124 - 130
  • [6] Approach for determining the refractive-index profile of graded-index planar waveguides
    Song, Renbo
    Mu, Xiaodong
    Ding, Yujie J.
    Ganjoo, Ashtosh
    Jain, Himanshu
    APPLIED OPTICS, 2008, 47 (33) : 6226 - 6229
  • [7] CONSTRUCTION OF REFRACTIVE-INDEX PROFILES OF PLANAR DIELECTRIC WAVE-GUIDES FROM THE DISTRIBUTION OF EFFECTIVE INDEXES
    CHIANG, KS
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 1985, 3 (02) : 385 - 391
  • [8] ITERATIVE REFINEMENT TECHNIQUE FOR RECONSTRUCTING REFRACTIVE-INDEX PROFILES FROM MODE INDEXES
    OVEN, R
    BATCHELOR, S
    ASHWORTH, DG
    GELDER, D
    BRADSHAW, JM
    ELECTRONICS LETTERS, 1995, 31 (03) : 229 - 231
  • [9] Extension of inverse WKB method for refractive-index profiling of single-mode graded-index planar waveguides
    Chiang, KS
    Wong, CL
    Cheng, SY
    Chan, HP
    LEOS 2000 - IEEE ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS. 1 & 2, 2000, : 776 - 777
  • [10] Refractive index reconstruction of graded-index buried channel waveguides from their mode intensities
    vonBibra, ML
    Roberts, A
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 1997, 15 (09) : 1695 - 1699
1234