| Presentation | 2004-11-26 Collimation of Emissions from a High Power Laser Diode Bar and Focusing to a Small Spot for Optical Energy Transmission by Fibers Satoshi YAMAGUCHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Emissions from a 1-cm aperture laser diode bar were collimated by an optical system, through which the emissions were divided into several beams in slow axis and the spatial intensity distributions of each beam unit were rotated 90° around those optical axes. Transforming a series arrangement of emitters into a parallel arrangement makes it possible to place a collimating lens for slow axis at position far from emitters. Collimated beams were focused to a small spot. Coupling of emissions from high power laser diodes to optical fibers is referred. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Laser diode bar / High power / Focusing / Small beam spot / Optical fiber |
| Paper # | OCS2004-130,OFT2004-73 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2004/11/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Assistant | |
| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Collimation of Emissions from a High Power Laser Diode Bar and Focusing to a Small Spot for Optical Energy Transmission by Fibers |
| Sub Title (in English) | |
| Keyword(1) | Laser diode bar |
| Keyword(2) | High power |
| Keyword(3) | Focusing |
| Keyword(4) | Small beam spot |
| Keyword(5) | Optical fiber |
| 1st Author's Name | Satoshi YAMAGUCHI |
| 1st Author's Affiliation | School of Engineering, Nippon Bunri University() |
| Date | 2004-11-26 |
| Paper # | OCS2004-130,OFT2004-73 |
| Volume (vol) | vol.104 |
| Number (no) | 459 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |