| Presentation | 2018-12-06 Fabrication of broadband loop mirror using Si optical waveguide curved directional coupler Takuya Mitarai, Moataz Eissa, Takayuki Miyazaki, Fumihito Tachibana, Bai Liu, Wang Yuning, Tomohiro Amemiya, Nobuhiko Nishiyama, Arai Shigehisa, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For realization of high efficiency III-V/SOI hybrid laser, we investigated external resonator structure based on Si optical circuit. A loop mirror using curved directional coupler can perform as a reflecting mirror on whole C-band (conventional?band: 1530-1565 nm). We obtained that reflectivity variation of loop mirror is 30.0% to 31.6% in the C-band using curved directional coupler with the coupling length of 56 μm and the radius of curvature of 107 μm. It was found that a micro-loading effect during the etching should be taken into account for designing the curved directional coupler. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | hybrid laser resonator / loop mirror / Silicon photonics |
| Paper # | OPE2018-118,LQE2018-128,SIPH2018-34 |
| Date of Issue | 2018-11-29 (OPE, LQE) |
| Conference Information | |
| Committee | LQE / OPE |
|---|---|
| Conference Date | 2018/12/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Keio University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Photonic Device Workshop |
| Chair | Kiichi Hamamoto(Kyusyu Univ.) / Kouki Sato(Furukawa Electric Industries) |
| Vice Chair | Hiroshi Aruga(Mitsubishi Electric) / Hiroshi Takahashi(Sophia Univ.) |
| Secretary | Hiroshi Aruga(SEI) / Hiroshi Takahashi(Furukawa Electric Industries) |
| Assistant | Masaya Nagai(Osaka Univ.) / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Lasers and Quantum Electronics / Technical Committee on OptoElectronics |
|---|---|
| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fabrication of broadband loop mirror using Si optical waveguide curved directional coupler |
| Sub Title (in English) | |
| Keyword(1) | hybrid laser resonator |
| Keyword(2) | loop mirror |
| Keyword(3) | Silicon photonics |
| 1st Author's Name | Takuya Mitarai |
| 1st Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 2nd Author's Name | Moataz Eissa |
| 2nd Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 3rd Author's Name | Takayuki Miyazaki |
| 3rd Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 4th Author's Name | Fumihito Tachibana |
| 4th Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 5th Author's Name | Bai Liu |
| 5th Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 6th Author's Name | Wang Yuning |
| 6th Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 7th Author's Name | Tomohiro Amemiya |
| 7th Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 8th Author's Name | Nobuhiko Nishiyama |
| 8th Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 9th Author's Name | Arai Shigehisa |
| 9th Author's Affiliation | Tokyo Institute of Technology(Titech) |
| Date | 2018-12-06 |
| Paper # | OPE2018-118,LQE2018-128,SIPH2018-34 |
| Volume (vol) | vol.118 |
| Number (no) | OPE-348,LQE-349,SIPH- |
| Page | pp.pp.103-108(OPE), pp.103-108(LQE), pp.103-108(SIPH), |
| #Pages | 6 |
| Date of Issue | 2018-11-29 (OPE, LQE) |