Invention Grant
US09228698B2 Terahertz wave generating device which outputs a terahertz frequency electromagnetic wave via Cherenkov phase matching
有权
太赫兹波发生装置，通过切伦科夫相位匹配输出太赫兹频率电磁波
- Patent Title: Terahertz wave generating device which outputs a terahertz frequency electromagnetic wave via Cherenkov phase matching
- Patent Title (中): 太赫兹波发生装置，通过切伦科夫相位匹配输出太赫兹频率电磁波
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Application No.: US13818123Application Date: 2011-08-11
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Publication No.: US09228698B2Publication Date: 2016-01-05
- Inventor: Kazunori Shiota , Eiji Kato
- Applicant: Kazunori Shiota , Eiji Kato
- Applicant Address: JP Tokyo
- Assignee: ADVANTEST CORPORATION
- Current Assignee: ADVANTEST CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2010-209797 20100917
- International Application: PCT/JP2011/068639 WO 20110811
- International Announcement: WO2012/035924 WO 20120322
- Main IPC: A61N5/06
- IPC: A61N5/06 ; F21K2/00 ; G02F1/35 ; G02F1/365 ; G02F1/37
Abstract:
An electromagnetic wave emission device includes a nonlinear crystal which receives exciting light Lp having two wavelength components λ1 and λ2, and outputs terahertz waves L1-L6, a total reflection layer which is in contact with the nonlinear crystal, and totally reflects the terahertz waves L2, L4, and L6 output from the nonlinear crystal, a substrate which mounts the total reflection layer, and top clads which are placed on an opposing surface of the nonlinear crystal, and transmit the terahertz waves L1-L6.
Public/Granted literature
- US20130181146A1 ELECTROMAGNETIC WAVE EMISSION DEVICE Public/Granted day:2013-07-18
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