| Presentation | 2019-01-18 InGaN quantum well tunable single-mode semiconductor lasers with deeply-etched periodic structures Masahiro Uemukai, So Kusumoto, Daiki Tazuke, Jumpei Tajima, Toshiki Hikosaka, Shinya Nunoue, Ryuji Katayama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Nitride semiconductors such as GaN and AlN have strong optical nonlinearity and can be applied to wavelength conversion devices. 200-nm band deep UV light and 800-nm band squeezed light can be obtained from such devices pumped by 400-nm band InGaN QW single-mode lasers. The single-mode lasers with deeply etched periodic structure can be fabricated by simple process without high-resolution EB lithography and epitaxial regrowth. By current injection to the periodic structures, wavelength tuning can be expected. In this work, we design two types of InGaN tunable single-mode lasers and report their fabrication process. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Semiconductor lasers / Wavelength tuning / Single-mode lasers / DBR lasers / Slotted lasers |
| Paper # | PN2018-76,EMT2018-110,OPE2018-185,LQE2018-195,EST2018-123,MWP2018-94 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |
| Conference Information | |
| Committee | PN / EMT / OPE / EST / MWP / LQE / IEE-EMT |
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| Conference Date | 2019/1/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroshi Hasegawa(Nagoya Univ.) / Akira Hirose(Univ. of Tokyo) / Kouki Sato(Furukawa Electric Industries) / Akimasa Hirata(Nagoya Inst. of Tech.) / Tetsuya Kawanishi(Waseda Univ.) / Kiichi Hamamoto(Kyusyu Univ.) / Keiji Goto(National Defense Academy) |
| Vice Chair | Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) / Koichi Hirayama(Kitami Inst. of Tech.) / Hiroshi Takahashi(Sophia Univ.) / Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Hiroshi Aruga(Mitsubishi Electric) |
| Secretary | Haruki Ogoshi(NICT) / Takehiro Tsuritani(Univ. of Fukui) / Hideaki Furukawa(NTT) / Koichi Hirayama(Tokyo Metro. Coll. of Tech) / Hiroshi Takahashi(Fukuoka Inst.of Tech.) / Shinichiro Ohnuki(Univ. of Tokyo) / Masayuki Kimishima(NICT) / Jun Shibayama(CIST) / Naoto Yoshimoto(National Inst. of Tech.,Sendai College) / Hiroshi Aruga(NICT) / (Chiba Inst. of Tech.) |
| Assistant | Keijiro Suzuki(AIST) / Junichiro Sugisaka(Kitami Inst. of Tech.) / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Kensuke Ikeda(CRIEPI) / Kosuke Nishimura(KDDI Research) / Masaya Nagai(Osaka Univ.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Photonic Network / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Lasers and Quantum Electronics / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | InGaN quantum well tunable single-mode semiconductor lasers with deeply-etched periodic structures |
| Sub Title (in English) | |
| Keyword(1) | Semiconductor lasers |
| Keyword(2) | Wavelength tuning |
| Keyword(3) | Single-mode lasers |
| Keyword(4) | DBR lasers |
| Keyword(5) | Slotted lasers |
| 1st Author's Name | Masahiro Uemukai |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | So Kusumoto |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Daiki Tazuke |
| 3rd Author's Affiliation | Osaka University(Osaka Univ.) |
| 4th Author's Name | Jumpei Tajima |
| 4th Author's Affiliation | Toshiba Corporation(Toshiba) |
| 5th Author's Name | Toshiki Hikosaka |
| 5th Author's Affiliation | Toshiba Corporation(Toshiba) |
| 6th Author's Name | Shinya Nunoue |
| 6th Author's Affiliation | Toshiba Corporation(Toshiba) |
| 7th Author's Name | Ryuji Katayama |
| 7th Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2019-01-18 |
| Paper # | PN2018-76,EMT2018-110,OPE2018-185,LQE2018-195,EST2018-123,MWP2018-94 |
| Volume (vol) | vol.118 |
| Number (no) | PN-396,EMT-397,OPE-398,LQE-399,EST-400,MWP-401 |
| Page | pp.pp.243-246(PN), pp.243-246(EMT), pp.243-246(OPE), pp.243-246(LQE), pp.243-246(EST), pp.243-246(MWP), |
| #Pages | 4 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |