| Presentation | 2008-05-23 Generatoin of photon pairs with photonic crystal fiber and two-photon interference Toshihiro NAKANISHI, Kazuo SAKEMI, Hirokazu KOBAYASHI, Kazuhiko SUGIYAMA, Masao KITANO, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigate a method to produce photon pairs by four-wave mixing in photonic crystal fibers (PCFs). By controlling the wavelength of the pump light, which determines the phase matching condition for the four-wave mixing, the spectrum of the photon pairs can be much wider than that of undesired Raman-scattered photons. We observed two-photon interference for photon pairs from a PCF with an unbalanced Mach-Zehnder interferometer. The two-photon interference fringes with 80% visibility, which exceeds the classical limit 50%, were obtained. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | photon pair / four-wave mixing / photonic crystal fiber / two-photon interference |
| Paper # | LQE2008-4 |
| Date of Issue |
| Conference Information | |
| Committee | LQE |
|---|---|
| Conference Date | 2008/5/16(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) | Generatoin of photon pairs with photonic crystal fiber and two-photon interference |
| Sub Title (in English) | |
| Keyword(1) | photon pair |
| Keyword(2) | four-wave mixing |
| Keyword(3) | photonic crystal fiber |
| Keyword(4) | two-photon interference |
| 1st Author's Name | Toshihiro NAKANISHI |
| 1st Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University:CREST, Japan Science and Technology Agency() |
| 2nd Author's Name | Kazuo SAKEMI |
| 2nd Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University |
| 3rd Author's Name | Hirokazu KOBAYASHI |
| 3rd Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University |
| 4th Author's Name | Kazuhiko SUGIYAMA |
| 4th Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University:CREST, Japan Science and Technology Agency |
| 5th Author's Name | Masao KITANO |
| 5th Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University:CREST, Japan Science and Technology Agency |
| Date | 2008-05-23 |
| Paper # | LQE2008-4 |
| Volume (vol) | vol.108 |
| Number (no) | 51 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |