| Paper Abstract and Keywords |
| Presentation |
2005-05-23 10:20
Variable optical attenuator using curved long period fiber grating
Ryota Sakaguchi, Hayato Kotera, Hisami Nishi (Osaka Institute of Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We are studying the tuning method of transmission characteristics of an optical fiber using a long period fiber grating (LPFG) that higher or lower refractive index mediums is partially loaded outside the cladding. It was clarified that higher refractive index medium was effective for loss tuning at resonant dips. In this paper, we propose the new device that an uniformly bent LPFG is worked as a variable optical attenuator (VOA). The loss is easily tuned by changing its bending curvature without loading mediums. The transmission characteristics were experimentally evaluated. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
long period fiber grating / variable optical attenuator / / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 76, OCS2005-15, pp. 19-24, May 2005. |
| Paper # |
OCS2005-15 |
| Date of Issue |
2005-05-16 (OCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PN CS OCS |
| Conference Date |
2005-05-23 - 2005-05-24 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hotel Moonbeach (Okinawa) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
MPLambdaS, Photonic Network and Control, Wavelength Conversion, Photonic Switching, etc. |
| Paper Information |
| Registration To |
OCS |
| Conference Code |
2005-05-PN-CS-OCS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Variable optical attenuator using curved long period fiber grating |
| Sub Title (in English) |
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| Keyword(1) |
long period fiber grating |
| Keyword(2) |
variable optical attenuator |
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| 1st Author's Name |
Ryota Sakaguchi |
| 1st Author's Affiliation |
Osaka Institute of Technology (Osaka Institute of Tech.) |
| 2nd Author's Name |
Hayato Kotera |
| 2nd Author's Affiliation |
Osaka Institute of Technology (Osaka Institute of Tech.) |
| 3rd Author's Name |
Hisami Nishi |
| 3rd Author's Affiliation |
Osaka Institute of Technology (Osaka Institute of Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2005-05-23 10:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
OCS |
| Paper # |
OCS2005-15 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.76 |
| Page |
pp.19-24 |
| #Pages |
6 |
| Date of Issue |
2005-05-16 (OCS) |