MULTICHANNEL FIBER FERRULE FOR A STABLE LASER-DIODE ARRAY MODULE

被引：3
|
作者：
NAKAGAWA, G
MIURA, K
TANAKA, K
YANO, M
机构：
[1] Optical Device Laboratory Optical Interconnection Division, Fujitsu Laboratories Ltd, Atsugi, 243-, 01_Zone011.tif & Text & Postal-Code>01
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 04期
关键词：
D O I：
10.1109/68.376818
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：
We developed a multichannel fiber ferrule for a stable laser-diode array module. To apply YAG laser welding to parallel butt couple between the laser-diode and the single-mode fiber arrays, hermetically sealed and precisely aligned equiinterval fibers are required. We describe a V-grooved ceramic ferrule for embedding fibers. Fibers are fixed by soldering, using a flat ceramic lid and aligned with a 250 mum pitch. Our ferrule allowed a metallic, stem mounting laser-diode, to be fixed by YAG laser welding. All 30 samples tested have a leak rate of less than 1 x 10(-10) atm . cc/s. Optical coupling of fabricated modules was 9.7 +/- 0.2 dB and coupling loss change from 25-degrees-C to 115-degrees-C was within 0.5 dB.
引用
收藏
页码：409 / 411
页数：3
相关论文
共 50 条
  • [1] LASER-DIODE OPTICAL SWITCH MODULE
    KATAOKA, H
    IKEDA, M
    [J]. ELECTRONICS LETTERS, 1984, 20 (11) : 438 - 439
  • [2] High pulse repetition frequency fiber-coupled laser-diode module
    Shi, Guangyuan
    Li, Song
    Huang, Ke
    Zheng, Guoxing
    [J]. OPTICAL ENGINEERING, 2016, 55 (12)
  • [3] DFB LASER-DIODE AND MODULE FOR ANALOG APPLICATION
    YONETANI, H
    KAMITE, K
    USHIJIMA, I
    [J]. FUJITSU SCIENTIFIC & TECHNICAL JOURNAL, 1993, 29 (04): : 377 - 389
  • [4] LASER-DIODE MICROSCOPE WITH FIBER ILLUMINATION
    DINGEL, B
    KAWATA, S
    [J]. OPTICS COMMUNICATIONS, 1992, 93 (1-2) : 27 - 32
  • [5] THERMAL INTERACTION IN A DISTRIBUTED-FEEDBACK LASER-DIODE (DFB LD) ARRAY MODULE
    HAYASHI, T
    SATO, K
    SEKINE, S
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1993, 11 (03) : 442 - 447
  • [6] 633 nm single-mode laser-diode module with PM fiber output
    Blume, G.
    Jedrzejczyk, D.
    Pohl, J.
    Feise, D.
    Sahm, A.
    Eppich, B.
    Noelleke, C.
    Leisching, P.
    Paschke, K.
    [J]. OPTICAL COMPONENTS AND MATERIALS XIV, 2017, 10100
  • [7] HIGH ALIGNMENT TOLERANCE COUPLING SCHEME FOR MULTICHANNEL LASER-DIODE SINGLEMODE FIBER MODULES USING A TAPERED WAVE-GUIDE ARRAY
    CHEONG, JM
    SEO, JW
    JHEE, YK
    [J]. ELECTRONICS LETTERS, 1994, 30 (18) : 1515 - 1516
  • [8] MICROLENS ARRAY USED FOR COLLIMATION OF LINEAR LASER-DIODE ARRAY
    SAVANDER, P
    HAUMANN, HJ
    [J]. MEASUREMENT SCIENCE AND TECHNOLOGY, 1993, 4 (04) : 541 - 543
  • [9] LAB MOUNT COUPLES LASER-DIODE TO FIBER
    DEGROOT, P
    [J]. LASER FOCUS WORLD, 1994, 30 (09): : 125 - 125
  • [10] 30-W Fiber-coupled Laser-diode Optical Module for Medical Applications
    Heo, Duchang
    Lee, Dae-Sic
    Kim, Guang-Hoon
    Kang, Uk
    Gong, Sunghuan
    [J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2011, 59 (06) : 3623 - 3626
12345