Generation of quadrature squeezed light by semiconductors
| Project/Area Number |
24654081
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Condensed matter physics I
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2012-04-01 – 2014-03-31
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
|---|
| Keywords | 光物性 / 量子エレクトロニクス |
|---|
| Research Abstract |
We studied the optical properties of the biexcitons in CuCl thin films and CuCl microcavities for the generation of quadrature squeezed light by semiconductors. We found that the dephasing process of the biexcitons in the thin films was governed by the energy relaxation process, which depended on the thickness of the samples. In the microcavities, we observed the Purcell effect for the biexciton. These findings indicate that the biexciton is a quantum state suitable for the generation of quadrature squeezed light by semiconductors.
|
Report
(3 results)
Research Products
(26 results)
-
-
[Journal Article] Observation of bound and antibound states of cavity polariton pairs in a CuCl microcavity2014
Author(s)
S. Matsuura, Y. Mitsumori, H. Kosaka, K. Edamatsu, K. Miyazaki, D. Kim, M. Nakayama, G. Oohata, H. Oka, H. Ajiki, and H. Ishihara
-
Journal Title
Phys. Rev. B
Volume: 89
Issue: 3
DOI
Related Report
Peer Reviewed
-
-
-
-
-
[Presentation] CuCl微小共振器における四光波混合スペクトルの偏光依存性2014
Author(s)
三森康義, 松浦心平, 小坂英男, 枝松圭一, 宮崎健一, 金大貴, 中山正昭, 大畠悟郎, 岡寿樹, 安食博志, 石原一
Organizer
日本物理学会第69回年次大会
Place of Presentation
神奈川
Year and Date
2014-03-27
Related Report
-
-
-
-
-
-
[Presentation] 共振器中のCuCl薄膜における励起子分子の輻射緩和2013
Author(s)
安食博志,松浦心平,三森康義, 小坂英男, 枝松圭一, 宮崎健一, 金谷侑佳, 金大貴, 中山正昭, 大畠悟郎, 石原一
Organizer
第24回光物性研究会
Place of Presentation
大阪
Year and Date
2013-12-13
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] CuCl微小共振器中励起子分子のエネルギー緩和2012
Author(s)
松浦心平, 三森康義, 小坂英男, 枝松圭一, 宮崎健一, 金谷侑佳, 金大貴, 中山正昭, 大畠悟郎, 岡寿樹, 安食博志, 石原一
Organizer
日本物理学会2012年秋季大会
Place of Presentation
神奈川
Year and Date
2012-09-18
Related Report
-
