公开(公告)号：EP2399163B1

公开(公告)日：2013-09-18

申请号：EP10708246.3

申请日：2010-02-19

申请人： Université de Limoges ,  Leukos ,  IPHT Institut für Photonische Technologien e.V.

发明人： LEPROUX, Philippe ,  COUDERC, Vincent ,  LABRUYERE, Alexis ,  HUSS, Guillaume ,  KOBELKE, Jens ,  BARTELT, Hartmut ,  SCHUSTER, Kay ,  TOMBELAINE, Vincent

IPC分类号： G02F1/35

CPC分类号： G02F1/3536 ,  G02F1/3501 ,  G02F2001/3528 ,  G02F2202/32

公开(公告)号：EP2399163A1

公开(公告)日：2011-12-28

申请号：EP10708246.3

申请日：2010-02-19

申请人： Université de Limoges ,  Leukos ,  IPHT Institut für Photonische Technologien e.V.

发明人： LEPROUX, Philippe ,  COUDERC, Vincent ,  LABRUYERE, Alexis ,  HUSS, Guillaume ,  KOBELKE, Jens ,  BARTELT, Hartmut ,  SCHUSTER, Kay ,  TOMBELAINE, Vincent

IPC分类号： G02F1/35

CPC分类号： G02F1/3536 ,  G02F1/3501 ,  G02F2001/3528 ,  G02F2202/32

摘要： The invention relates to an optical device forming a polychromatic light generator, including a laser source capable of providing a pump radiation at a first frequency and a microstructured optical fibre having a core that comprises at least a first and second region. The first and second region have respective chemical compositions arranged so as to define a phase matching such that, in the event of non-linear mode excitation by the pump radiation, the fibre provides a polychromatic light output mainly consisting of the pump radiation as well as of radiation resulting from the pump radiation by a four-wave mixing non-linear effect.

公开(公告)号：EP2440969B1

公开(公告)日：2019-04-03

申请号：EP10737989.3

申请日：2010-06-10

申请人： Leukos ,  Université de Limoges

发明人： VIALE, Pierre ,  LABRUYERE, Alexis ,  BUY, Christelle ,  HUSS, Guillaume ,  LEPROUX, Philippe ,  COUDERC, Vincent

IPC分类号： G02F1/365

公开(公告)号：EP2440969A1

公开(公告)日：2012-04-18

申请号：EP10737989.3

申请日：2010-06-10

申请人： Leukos ,  Université de Limoges

发明人： VIALE, Pierre ,  LABRUYERE, Alexis ,  BUY, Christelle ,  HUSS, Guillaume ,  LEPROUX, Philippe ,  COUDERC, Vincent

IPC分类号： G02F1/365

CPC分类号： G02F1/365 ,  G02F1/3536 ,  G02F1/395 ,  G02F2001/3528 ,  G02F2202/32

摘要： The invention relates to a method for generating a spectrum extending from the infrared range to the ultraviolet range, consisting of injecting, into a microstructured optical fiber, a pumped laser beam having a wavelength in the infrared range, characterized in that the method includes the following steps: generating, in the fiber, a first four-wave mixing or a primary mixing centered on the wavelength of said laser beam; generating, in the fiber, a second four-wave mixing centered on one (32) of the rays (32, 34) from the first four-wave mixing or secondary pump ray; and widening the spectrum about one (36) of the rays from the second four-wave mixing.

摘要翻译： 本发明涉及一种方法，用于产生频谱从红外范围扩展到紫外范围，包含注入的，到微结构化光纤，具有在红外范围内的波长的泵浦激光束，在DASS模方法，其特征包括以下 步骤：生成，在纤维中，第一四波混频或集中于激光束的波长的混合初级所述; 生成，在纤维上，第二四波混频中心从所述第一四波混频或次级泵射线的光线中的一个（32）（32，34）; 以及从第二四波混频加宽大约光线中的一个（36）的频谱。