Presentation | 2003/12/11 Polarization Control of Quantum Dots for SOA Applications Hirokazu TANAKA, Jayavel PACHAMUTHU, Masahiro UCHIGAMI, Takashi KITA, Osamu WADA, Hiroji EBE, Mitsuru SUGAWARA, Yasuhiko ARAKAWA, Yoshiaki NAKATA, Tomoyuki AKIYAMA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have investigated polarization of photoluminescence (PL) emission from the cleaved-edge surface of a wafer involving InAs self-assembled quantum dots (QDs) capped by In_xGa_<1-x>As layer. With increasing indium (In) composition x in the capping layer, the PL of QDs shifts toward the longer wavelength side and shows an enhancement of the TM-mode PL intensity at x =0.13. In order to investigate effects of light propagation on the PL polarization, we have compared electroluminescence (EL) with PL spectra and investigated the PL excitation-wavelength dependence of the PL polarization. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | quantum dots / semiconductor optical amplifiers / polarization control |
Paper # | OPE2003-172,LQE2003-109 |
Date of Issue |
Conference Information | |
Committee | LQE |
---|---|
Conference Date | 2003/12/11(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 | Lasers and Quantum Electronics (LQE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Polarization Control of Quantum Dots for SOA Applications |
Sub Title (in English) | |
Keyword(1) | quantum dots |
Keyword(2) | semiconductor optical amplifiers |
Keyword(3) | polarization control |
1st Author's Name | Hirokazu TANAKA |
1st Author's Affiliation | The Grad. School of Sci.&Tech., Kobe Univ.() |
2nd Author's Name | Jayavel PACHAMUTHU |
2nd Author's Affiliation | The Grad. School of Sci.&Tech., Kobe Univ. |
3rd Author's Name | Masahiro UCHIGAMI |
3rd Author's Affiliation | The Grad. School of Sci.&Tech., Kobe Univ. |
4th Author's Name | Takashi KITA |
4th Author's Affiliation | The Grad. School of Sci.&Tech., Kobe Univ. |
5th Author's Name | Osamu WADA |
5th Author's Affiliation | The Grad. School of Sci.&Tech., Kobe Univ. |
6th Author's Name | Hiroji EBE |
6th Author's Affiliation | NCRC, IIS, Univ. of Tokyo |
7th Author's Name | Mitsuru SUGAWARA |
7th Author's Affiliation | NCRC, IIS, Univ. of Tokyo |
8th Author's Name | Yasuhiko ARAKAWA |
8th Author's Affiliation | NCRC, IIS, Univ. of Tokyo |
9th Author's Name | Yoshiaki NAKATA |
9th Author's Affiliation | Fujitsu Lab. Ltd. |
10th Author's Name | Tomoyuki AKIYAMA |
10th Author's Affiliation | Fujitsu Lab. Ltd. |
Date | 2003/12/11 |
Paper # | OPE2003-172,LQE2003-109 |
Volume (vol) | vol.103 |
Number (no) | 526 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |