公开(公告)号：WO2007085859A1

公开(公告)日：2007-08-02

申请号：PCT/GB2007/000292

申请日：2007-01-26

Applicant: THE UNIVERSITY COURT OF THE UNIVERSITY OF ST. ANDREWS ,  DUNN, Malcolm, H. ,  RAE, Cameron, F. ,  EDWARDS, Tom, J. ,  STOTHARD, David, J., M. ,  WALSH, David

Inventor： DUNN, Malcolm, H. ,  RAE, Cameron, F. ,  EDWARDS, Tom, J. ,  STOTHARD, David, J., M. ,  WALSH, David

IPC: G02F1/39 ,  H01S3/082 ,  H01S3/108

CPC classification number: G02F1/39 ,  G02F2203/13 ,  H01S3/08086 ,  H01S3/082 ,  H01S3/09415 ,  H01S3/1083

Abstract: A parametric device having a non-linear material (4) for generating an idler wave and a signal wave (16) in response to a pump wave (14), the pump, idler and signal waves being non-collinear, the device having a cavity (10, 11) resonant at the pump wavelength and means for varying the angle between the propagation directions of the pump and idler waves.

Abstract translation: 一种具有用于产生惰轮的非线性材料（4）和响应于泵浦波（14）的信号波（16）的参数装置，所述泵，惰轮和信号波是非共线的，所述装置具有 在泵浦波长处共振的腔（10,11）和用于改变泵的传播方向与惰轮之间的角度的装置。

公开(公告)号：WO2006010916A3

公开(公告)日：2006-04-27

申请号：PCT/GB2005002912

申请日：2005-07-26

Applicant: WS THE UNIV ST ANDRE ,  RAE CAMERON F ,  DUNN MALCOLM H ,  TERRY JONATHAN A C

Inventor： RAE CAMERON F ,  DUNN MALCOLM H ,  TERRY JONATHAN A C

IPC: G02F1/39

CPC classification number: G02F1/39 ,  G02F1/3558 ,  G02F2201/17 ,  G02F2201/30 ,  G02F2202/20 ,  G02F2203/13

Abstract: An optical parametric device, for example an optical parametric generator or amplifier or oscillator, comprising a non-linear material (13) that is operable to generate a signal and an idler wave in response to being stimulated with a pump wave. The non-linear medium is such that the pump and idler waves are substantially collinear and the signal wave is non-collinear.

Abstract translation: 光学参数装置，例如光学参数发生器或放大器或振荡器，其包括非线性材料（13），该非线性材料可操作以响应于利用泵浦波而被激励而产生信号和惰轮。 非线性介质使得泵和惰轮基本上共线，并且信号波是非共线的。

公开(公告)号：WO2006010916A2

公开(公告)日：2006-02-02

申请号：PCT/GB2005/002912

申请日：2005-07-26

Applicant: THE UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS ,  RAE, Cameron, F. ,  DUNN, Malcolm, H. ,  TERRY, Jonathan, A., C.

Inventor： RAE, Cameron, F. ,  DUNN, Malcolm, H. ,  TERRY, Jonathan, A., C.

IPC: G02F1/39

CPC classification number: G02F1/39 ,  G02F1/3558 ,  G02F2201/17 ,  G02F2201/30 ,  G02F2202/20 ,  G02F2203/13

Abstract: An optical parametric device, for example an optical parametric generator or amplifier or oscillator, comprising a non-linear material (13) that is operable to generate a signal and an idler wave in response to being stimulated with a pump wave. The non-linear medium is such that the pump and idler waves are substantially collinear and the signal wave is non-collinear.

Abstract translation: 光学参数装置，例如光学参数发生器或放大器或振荡器，包括非线性材料（13），该非线性材料可操作以响应于利用泵浦波而被激励而产生信号和惰轮。 非线性介质使得泵和惰轮基本上共线，并且信号波是非共线的。

公开(公告)号：WO2007088336A1

公开(公告)日：2007-08-09

申请号：PCT/GB2007/000295

申请日：2007-01-26

Applicant: THE UNIVERSITY COURT OF THE UNIVERSITY OF ST. ANDREWS ,  DUNN, Malcolm, H. ,  RAE, Cameron, F. ,  EDWARDS, Tom, J. ,  STOTHARD, David, J.M. ,  WALSH, David

Inventor： DUNN, Malcolm, H. ,  RAE, Cameron, F. ,  EDWARDS, Tom, J. ,  STOTHARD, David, J.M. ,  WALSH, David

IPC: G02F1/35

CPC classification number: G02F1/39 ,  G02F1/3501 ,  G02F2203/13

Abstract: A coating (10) between a nonlinear crystal (5) and a silicon prism coupler (9), prevents transmission of radiation scattered within the crystal (5) by filtering out frequencies outside the silicon bandgap to avoid free carrier absorption, but transmits THz frequencies that correspond to the bandgap.

Abstract translation: 在非线性晶体（5）和硅棱镜耦合器（9）之间的涂层（10）通过滤除硅带隙外的频率来防止透射在晶体（5）内的辐射，以避免自由载流子吸收，而是传输THz频率 对应于带隙。

公开(公告)号：WO2004107033A1

公开(公告)日：2004-12-09

申请号：PCT/GB2004/002045

申请日：2004-05-10

Applicant: THE UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS ,  DUNN, Malcolm, H. ,  SPURR, Michael, B. ,  STOTHARD, David, J., M. ,  RAE, Cameron, F.

Inventor： DUNN, Malcolm, H. ,  SPURR, Michael, B. ,  STOTHARD, David, J., M. ,  RAE, Cameron, F.

IPC: G02F1/39

CPC classification number: G02F1/39 ,  G02F2001/3542 ,  G02F2203/56

Abstract: A frequency comb generator (10) comprising a non-linear material (16), such as a non-linear crystal, that produces two or more down-converted waves when optically stimulated using an optical pump (14). The generator (10) has two optical cavities (18, 28), the first (18) being a pump wave cavity in which radiation from the pump is resonant, the second being a down converted wave cavity (28) in which one or more of the down-converted waves is resonant. The non-linear material (16) is included in the pump cavity. Included in the down-converted cavity (28) is a phase modulator (12).

Abstract translation: 一种包括诸如非线性晶体的非线性材料（16）的频率梳发生器（10），其在使用光泵（14）进行光学刺激时产生两个或更多个下变频波。 发生器（10）具有两个光学腔（18,28），第一（18）是泵波腔，其中来自泵的辐射是共振的，第二个是下变换波腔（28），其中一个或多个 的下变换波是共振的。 非线性材料（16）包括在泵腔中。 包含在下变频空腔（28）中的是相位调制器（12）。