Invention Grant
- Patent Title: Single-photon generator
- Patent Title (中): 单光子发生器
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Application No.: US11633537Application Date: 2006-12-05
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Publication No.: US07768692B2Publication Date: 2010-08-03
- Inventor: Kazuya Takemoto , Tatsuya Usuki , Yasuhiko Arakawa
- Applicant: Kazuya Takemoto , Tatsuya Usuki , Yasuhiko Arakawa
- Applicant Address: JP Kawasaki JP Tokyo
- Assignee: Fujitsu Limited,The University of Tokyo
- Current Assignee: Fujitsu Limited,The University of Tokyo
- Current Assignee Address: JP Kawasaki JP Tokyo
- Agency: Kratz, Quintos & Hanson, LLP
- Priority: JP2006-094544 20060330
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; H04L9/08
Abstract:
A single-photon generator includes a single-photon generating device generating a single-photon pulse having a wavelength on the shorter wavelength side than a communication wavelength band, and a single-photon wavelength conversion device performing wavelength conversion of the single-photon pulse into a single-photon pulse of the communication wavelength band, using pump pulse light for single-photon wavelength conversion.
Public/Granted literature
- US20070228373A1 Single-photon generator Public/Granted day:2007-10-04
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