Presentation | 2012-01-27 GaInP Quantum-Well Distributed Bragg Reflector Laser Integrated with Phase-Shifted Grating Coupler for Multispot Focusing Masahiro UEMUKAI, Kengo UENISHI, Toshiaki SUHARA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Phase-shifted grating couplers (GC) are proposed and designed to obtain two-dimensional spot arrays. A GaInP red distributed Bragg reflector laser integrated with the phase-shifted GC for multispot focusing is designed and fabricated. A 3×3 square spot array output from the fabricated laser is demonstrated. In addition, rotation-symmetric multispot focusing grating couplers with periodic binary phase modulation are designed and fabricated. The functions of 60° and 45° rotation-symmetric multispot focusing with the same spot intensities are also demonstrated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Semiconductor lasers / Distributed Bragg reflector lasers / Grating coupler / Photonic integrated devices |
Paper # | PN2011-76,OPE2011-192,LQE2011-178,EST2011-126,MWP2011-94 |
Date of Issue |
Conference Information | |
Committee | EST |
---|---|
Conference Date | 2012/1/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electronic Simulation Technology (EST) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | GaInP Quantum-Well Distributed Bragg Reflector Laser Integrated with Phase-Shifted Grating Coupler for Multispot Focusing |
Sub Title (in English) | |
Keyword(1) | Semiconductor lasers |
Keyword(2) | Distributed Bragg reflector lasers |
Keyword(3) | Grating coupler |
Keyword(4) | Photonic integrated devices |
1st Author's Name | Masahiro UEMUKAI |
1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
2nd Author's Name | Kengo UENISHI |
2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
3rd Author's Name | Toshiaki SUHARA |
3rd Author's Affiliation | Graduate School of Engineering, Osaka University |
Date | 2012-01-27 |
Paper # | PN2011-76,OPE2011-192,LQE2011-178,EST2011-126,MWP2011-94 |
Volume (vol) | vol.111 |
Number (no) | 415 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |