Presentation | 2016-05-20 Linearization of optical frequency sweep of a laser diode for FMCW optical sensing system Koichi Iiyama, Atsushi Nakamoto, Nor Azlinah Binti Md Lazam, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | FMCW optical sensing system is a high-resolution optical ranging system using a frequency-swept laser source, and the optical frequency should be linearly swept in time to achieve ultimate performance. We propose and demonstrate a method to linearize optical frequency sweep by modifying the modulation waveform of a laser diode to achieve constant beat frequency of the interference signal of an unbalanced optical interferometer. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FMCW / Reflectometry / Optical frequency sweep |
Paper # | LQE2016-10 |
Date of Issue | 2016-05-12 (LQE) |
Conference Information | |
Committee | LQE / LSJ |
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Conference Date | 2016/5/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Susumu Noda(Kyoto Univ.) |
Vice Chair | Tsuyoshi Yamamoto(Fujitsu Labs.) |
Secretary | Tsuyoshi Yamamoto(NTT) / (Tohoku Univ.) |
Assistant |
Paper Information | |
Registration To | Technical Committee on Lasers and Quantum Electronics / The Laser Society of Japan |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Linearization of optical frequency sweep of a laser diode for FMCW optical sensing system |
Sub Title (in English) | |
Keyword(1) | FMCW |
Keyword(2) | Reflectometry |
Keyword(3) | Optical frequency sweep |
1st Author's Name | Koichi Iiyama |
1st Author's Affiliation | Kanazawa University(Kanazawa Univ.) |
2nd Author's Name | Atsushi Nakamoto |
2nd Author's Affiliation | Kanazawa University(Kanazawa Univ.) |
3rd Author's Name | Nor Azlinah Binti Md Lazam |
3rd Author's Affiliation | Kanazawa University(Kanazawa Univ.) |
Date | 2016-05-20 |
Paper # | LQE2016-10 |
Volume (vol) | vol.116 |
Number (no) | LQE-52 |
Page | pp.pp.43-48(LQE), |
#Pages | 6 |
Date of Issue | 2016-05-12 (LQE) |