Presentation | 1993/10/18 Integrated Coupling Device between a Laser Diode and an Optical Fiber using a Microlens Jun-ichi Shimada, Osamu Ohguchi, Renshi Sawada, Hidenao Tanaka, Akinori Watabe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An efficient coupling device between a laser diode integrated with a microlens and an optical fiber is described.The microlens converts the diverging beam emitted from the laser diode into a collimated beam and couples it to the optical fiber.It is calculated that the high single-mode-fiber-coupling efficiency of 81% is obtained for the microlens with RMSA of 0.4λ,and that the l arge alignment tolerance of 124μm is obtained in the z direction.I t is experimentally demonstrated that the coupling efficiency is 26% for single mode fiber coupling. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Microlens / Laser Diode / Gradient Index Lens / Optical Fiber |
Paper # | CPM93-81 |
Date of Issue |
Conference Information | |
Committee | CPM |
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Conference Date | 1993/10/18(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Integrated Coupling Device between a Laser Diode and an Optical Fiber using a Microlens |
Sub Title (in English) | |
Keyword(1) | Microlens |
Keyword(2) | Laser Diode |
Keyword(3) | Gradient Index Lens |
Keyword(4) | Optical Fiber |
1st Author's Name | Jun-ichi Shimada |
1st Author's Affiliation | NTT Interdisciplinary Research Laboratories() |
2nd Author's Name | Osamu Ohguchi |
2nd Author's Affiliation | NTT Interdisciplinary Research Laboratories |
3rd Author's Name | Renshi Sawada |
3rd Author's Affiliation | NTT Interdisciplinary Research Laboratories |
4th Author's Name | Hidenao Tanaka |
4th Author's Affiliation | NTT Interdisciplinary Research Laboratories |
5th Author's Name | Akinori Watabe |
5th Author's Affiliation | NTT Interdisciplinary Research Laboratories |
Date | 1993/10/18 |
Paper # | CPM93-81 |
Volume (vol) | vol.93 |
Number (no) | 275 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |