16-CHANNEL OPTICAL ADD DROP MULTIPLEXER USING SILICA-BASED ARRAYED-WAVE-GUIDE GRATINGS

被引:84
|
作者
OKAMOTO, K
TAKIGUCHI, K
OHMORI, Y
机构
[1] NTT Optoelectronics Laboratories, Ibaraki, 319-11, 162 Tokai, Naka-gun
关键词
GRATING DEMULTIPLEXERS; INTEGRATED OPTICS;
D O I
10.1049/el:19950500
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 optical add/drop multiplexer (ADM) that enables full access to 16 individual wavelength channels has been fabricated on a planar lightwave circuit (PLC). The device consists of three arrayed-waveguide gratings which are connected by 16 thermo-optic switches. The on-off crosstalk for the main input to the main output port is less than -24dB and that for the main input to the drop port is about -13dB. The fibre-to-fibre insertion losses are 7-8dB and 3-4dB when signals are coupled to the main input port and to the add port, respectively.
引用
收藏
页码:723 / 724
页数:2
相关论文
共 50 条
  • [1] 16-channel optical add/drop multiplexer consisting of arrayed-waveguide gratings and double-gate switches
    Okamoto, K
    Okuno, M
    Himeno, A
    Ohmori, Y
    [J]. ELECTRONICS LETTERS, 1996, 32 (16) : 1471 - 1472
  • [2] ORIGIN OF CHANNEL CROSSTALK IN 100GHZ-SPACED SILICA-BASED ARRAYED-WAVE-GUIDE GRATING MULTIPLEXER
    TAKADA, K
    YAMADA, H
    INOUE, Y
    [J]. ELECTRONICS LETTERS, 1995, 31 (14) : 1176 - 1177
  • [3] SILICA-BASED ARRAYED-WAVE-GUIDE GRATING CIRCUIT AS OPTICAL SPLITTER ROUTER
    INOUE, Y
    HIMENO, A
    MORIWAKI, K
    KAWACHI, M
    [J]. ELECTRONICS LETTERS, 1995, 31 (09) : 726 - 727
  • [4] LOSS-IMBALANCE EQUALIZATION OF ARRAYED-WAVE-GUIDE GRATING ADD-DROP MULTIPLEXER
    ISHIDA, O
    TAKAHASHI, H
    [J]. ELECTRONICS LETTERS, 1994, 30 (14) : 1160 - 1162
  • [5] Athermal silica-based optical add/drop multiplexer consisting of arrayed waveguide gratings and double gate thermo-optical switches
    Saida, T
    Kaneko, A
    Goh, T
    Okuno, M
    Himeno, A
    Takiguchi, K
    Okamoto, K
    [J]. ELECTRONICS LETTERS, 2000, 36 (06) : 528 - 529
  • [6] ANTICROSSTALK ARRAYED-WAVE-GUIDE ADD-DROP MULTIPLEXER WITH FOLDBACK PATHS FOR PENALTY FREE TRANSMISSION
    TAKAHASHI, H
    ISHIDA, O
    ODA, K
    TOBA, H
    [J]. ELECTRONICS LETTERS, 1994, 30 (24) : 2053 - 2055
  • [7] ARRAYED-WAVE-GUIDE GRATING ADD-DROP MULTIPLEXER WITH LOOP-BACK OPITCAL PATHS
    TACHIKAWA, Y
    INOUE, Y
    KAWACHI, M
    TAKAHASHI, H
    INOUE, K
    [J]. ELECTRONICS LETTERS, 1993, 29 (24) : 2133 - 2134
  • [8] LIGHTWAVE TRANSROUTER BASED ON ARRAYED-WAVE-GUIDE GRATING MULTIPLEXER
    TACHIKAWA, Y
    KAWACHI, M
    [J]. ELECTRONICS LETTERS, 1994, 30 (18) : 1504 - 1506
  • [9] FABRICATION OF UNEQUAL CHANNEL SPACING ARRAYED-WAVE-GUIDE GRATING MULTIPLEXER MODULES
    OKAMOTO, K
    ISHII, M
    HIBINO, Y
    OHMORI, Y
    TOBA, H
    [J]. ELECTRONICS LETTERS, 1995, 31 (17) : 1464 - 1466
  • [10] 16-channel optical add-drop multiplexer consisting of a planar waveguide concave grating
    Lin, Chun-Ting
    Huang, Yang-Tung
    Huang, Jung-Yaw
    [J]. PROCEEDINGS OF THE 6TH WSEAS INTERNATIONAL CONFERENCE ON SYSTEM SCIENCE AND SIMULATION IN ENGINEERING (ICOSSSE '07): SYSTEM SCIENCE AND SIMULATION IN ENGINEERING, 2007, : 376 - +