Presentation | 2017-12-07 [Poster Presentation] Etalon-filter-based mode hop detection for wavelength tunable lasers Masataka Gohara, Takeshi Kuboki, Kazutoshi Kato, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | At the multi-electrode tunable laser diodes, mode hops appear when we sweep the wavelength with tuning currents. Therefore, making the mapping data that shows mode-hopping area is necessary for continuous wavelength sweeping. At the conventional method, the mode-hopping area was detected from the measured wavelength by a light wavelength meter or the observed spectrum by optical spectrum analyzer, which requires long measurement time. In this report, we devised simple mode hop detection method with an etalon filter to make a map of the mode-hopping area. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Tunable Laser / Mode hop / Etalon filter |
Paper # | OPE2017-103 |
Date of Issue | 2017-11-30 (OPE) |
Conference Information | |
Committee | OPE |
---|---|
Conference Date | 2017/12/7(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kazutoshi Kato(Kyushu Univ.) |
Vice Chair | Kouki Sato(Furukawa Electric Industries) |
Secretary | Kouki Sato(NTT) |
Assistant | Takuo Tanemura(Univ. of Tokyo) / Naokatsu Yamamoto(NICT) |
Paper Information | |
Registration To | Technical Committee on OptoElectronics |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Etalon-filter-based mode hop detection for wavelength tunable lasers |
Sub Title (in English) | |
Keyword(1) | Tunable Laser |
Keyword(2) | Mode hop |
Keyword(3) | Etalon filter |
1st Author's Name | Masataka Gohara |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
2nd Author's Name | Takeshi Kuboki |
2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
3rd Author's Name | Kazutoshi Kato |
3rd Author's Affiliation | Kyushu University(Kyushu Univ.) |
Date | 2017-12-07 |
Paper # | OPE2017-103 |
Volume (vol) | vol.117 |
Number (no) | OPE-339 |
Page | pp.pp.75-78(OPE), |
#Pages | 4 |
Date of Issue | 2017-11-30 (OPE) |