公开(公告)号：WO2005069450A3

公开(公告)日：2005-07-28

申请号：PCT/US2005/000484

申请日：2005-01-07

Applicant: SPECTRA-PHYSICS, INC. ,  PETERSEN, Alan, B. ,  KAFKA, James, D.

Inventor： PETERSEN, Alan, B. ,  KAFKA, James, D.

IPC: H01S3/227

Abstract: A laser device is provided for generating an ultraviolet output. The device comprises a laser having at least one diode-pumped alkali metal vapor gain cell for generating a near infrared laser output, and at least two optically-nonlinear crystals. In one particular embodiment, the laser uses a Rb gas cell and generates radiation at a wavelength of about 199 nm and at least 200 mW of power with a linewidth of less than 10 GHz. In another embodiment, narrow linewidth UV light is generated at 265 nm.

公开(公告)号：WO2005069450A2

公开(公告)日：2005-07-28

申请号：PCT/US2005000484

申请日：2005-01-07

Applicant: SPECTRA PHYSICS ,  PETERSEN ALAN B ,  KAFKA JAMES D

Inventor： PETERSEN ALAN B ,  KAFKA JAMES D

IPC: H01S3/00 ,  H01S3/0941 ,  H01S3/109 ,  H01S3/22 ,  H01S3/227 ,  H01S3/23 ,  H01S

CPC classification number: H01S3/227 ,  H01S3/005 ,  H01S3/094053 ,  H01S3/094057 ,  H01S3/0941 ,  H01S3/09415 ,  H01S3/109 ,  H01S3/2316

Abstract: A laser device is provided for generating an ultraviolet output. The device comprises a laser having at least one diode-pumped alkali metal vapor gain cell for generating a near infrared laser output, and at least two optically-nonlinear crystals. In one particular embodiment, the laser uses a Rb gas cell and generates radiation at a wavelength of about 199 nm and at least 200 mW of power with a linewidth of less than 10 GHz. In another embodiment, narrow linewidth UV light is generated at 265 nm.

Abstract translation: 提供用于产生紫外线输出的激光装置。 该装置包括具有至少一个用于产生近红外激光输出的二极管泵浦碱金属蒸气增益池的激光器和至少两个光学非线性晶体。 在一个具体实施例中，激光器使用Rb气体电池并且产生具有小于10GHz的线宽的大约199nm的波长和至少200mW的功率的辐射。 在另一个实施例中，在265nm处产生窄线宽UV光。

公开(公告)号：WO2006020925A3

公开(公告)日：2006-05-26

申请号：PCT/US2005028843

申请日：2005-08-11

Applicant: SPECTRA PHYSICS ,  SOMMERER GEORG P ,  PETERSEN ALAN B ,  SPENCE DAVID E ,  KAFKA JAMES D ,  FELDMAN MARK

Inventor： SOMMERER GEORG P ,  PETERSEN ALAN B ,  SPENCE DAVID E ,  KAFKA JAMES D ,  FELDMAN MARK

IPC: H01S3/10

CPC classification number: H01S3/042 ,  H01S3/025 ,  H01S3/0405 ,  H01S3/0612 ,  H01S3/08072 ,  H01S3/094084

Abstract: The present application discloses an optical system having high thermal-conductivity materials for a cooled laser gain assembly (112), More specifically, the optical system includes at least one pump source (204) outputting a pump energy, at least one gain medium (104) optically coupled to the pump source and configured to output a laser beam, the gain medium having at least one cooling surface (102), at least one cooling element in thermal contact with cooling surface, and a mounting apparatus (110) configured to hold the cooling element in thermal contact with the gain medium.

Abstract translation: 本申请公开了一种具有用于冷却激光增益组件（112）的高导热性材料的光学系统。更具体地，光学系统包括输出泵浦能量的至少一个泵浦源（204），至少一个增益介质（104） ）耦合到所述泵浦源并且被配置为输出激光束，所述增益介质具有至少一个冷却表面（102），与冷却表面热接触的至少一个冷却元件，以及配置成保持 冷却元件与增益介质热接触。

公开(公告)号：WO2003048000A3

公开(公告)日：2003-06-12

申请号：PCT/US2002/037990

申请日：2002-11-26

Applicant: SPECTRA PHYSICS, INC. ,  JULLIARD, Karin ,  UTTER, Steve ,  PETERSEN, Alan, B.

Inventor： JULLIARD, Karin ,  UTTER, Steve ,  PETERSEN, Alan, B.

IPC: B65D81/26

Abstract: A method and apparatus are provided for in situ protection of sensitive optical materials from alteration or damage due to exposure to trace atmospheric components, during shipping, storage or operation. The sensitive optical material is disposed within an enclosure adaptable to be substantially sealed against the external atmosphere. A container, enclosing a sink material absorbing trace atmospheric components, is coupled to the enclosure by a gas permeable surface, which allows fast diffusion of the trace atmospheric components present inside the enclosure to the sink material.

公开(公告)号：WO2013138640A1

公开(公告)日：2013-09-19

申请号：PCT/US2013/031578

申请日：2013-03-14

Applicant: NEWPORT CORPORATION ,  PETERSEN, Alan B. ,  KAFKA, James

Inventor： PETERSEN, Alan B.

IPC: H01S3/00 ,  H01S3/10

CPC classification number: H04B10/503 ,  H01S3/094038 ,  H01S3/109 ,  H01S3/30 ,  H04B10/572

Abstract: The present application is directed to a laser system using Stimulated Raman Scattering and harmonic conversion to produce a continuous wave ultraviolet wavelength output signal. More specifically, the laser system includes a pump source configured to generate at least one pump signal, a resonant cavity resonant at a Stokes wavelength in optical communication with the pump source, a SRS gain device positioned within the resonant cavity and configured to generate at least one SRS output signal at a Stokes wavelength when pumped with the pump signal, and a harmonic conversion device positioned within the resonant cavity and configured to produce a continuous wave second harmonic output signal of the SRS output signal.

Abstract translation: 本申请涉及使用受激拉曼散射和谐波转换以产生连续波紫外线波长输出信号的激光系统。 更具体地，激光系统包括被配置为产生至少一个泵浦信号的泵浦源，与泵浦源光学通信的在斯托克斯波长处共振的谐振腔;定位在谐振腔内的SRS增益器件，并且被配置为至少产生 当泵浦信号被泵浦时，以斯托克斯波长的一个SRS输出信号，以及定位在谐振腔内并被配置为产生SRS输出信号的连续波二次谐波输出信号的谐波转换装置。

公开(公告)号：WO2006020925A2

公开(公告)日：2006-02-23

申请号：PCT/US2005/028843

申请日：2005-08-11

Applicant: SPECTRA PHYSICS, INC. ,  SOMMERER, Georg, P. ,  PETERSEN, Alan, B. ,  SPENCE, David, E. ,  KAFKA, James, D. ,  FELDMAN, Mark

Inventor： SOMMERER, Georg, P. ,  PETERSEN, Alan, B. ,  SPENCE, David, E. ,  KAFKA, James, D. ,  FELDMAN, Mark

IPC: H01S3/04

CPC classification number: H01S3/042 ,  H01S3/025 ,  H01S3/0405 ,  H01S3/0612 ,  H01S3/08072 ,  H01S3/094084

Abstract: The present application discloses an optical system having high thermal-conductivity materials for a cooled laser gain assembly, More specifically, the optical system includes at least one pump source outputting a pump energy, at least one gain medium optically coupled to the pump source and configured to output a laser beam, the gain medium having at least one cooling surface, at least one cooling element in thermal contact with cooling surface, and a mounting apparatus configured to hold the cooling element in thermal contact with the gain medium.

Abstract translation: 本申请公开了一种具有用于冷却激光增益组件的高导热性材料的光学系统。更具体地，光学系统包括输出泵浦能量的至少一个泵浦源，至少一个增益介质，光学耦合到泵浦源并被配置 输出激光束，所述增益介质具有至少一个冷却表面，与冷却表面热接触的至少一个冷却元件以及被配置为保持所述冷却元件与所述增益介质热接触的安装装置。

公开(公告)号：WO2003048000A2

公开(公告)日：2003-06-12

申请号：PCT/US2002/037990

申请日：2002-11-26

Applicant: SPECTRA PHYSICS, INC. ,  JULLIARD, Karin ,  UTTER, Steve ,  PETERSEN, Alan, B.

Inventor： JULLIARD, Karin ,  UTTER, Steve ,  PETERSEN, Alan, B.

IPC: B65D81/26

CPC classification number: G02B27/0006 ,  B65D81/266 ,  B65D85/38 ,  H01S3/025 ,  H01S3/027

Abstract: A method and apparatus are provided for in situ protection of sensitive optical materials from alteration or damage due to exposure to trace atmospheric components, during shipping, storage or operation. The sensitive optical material is disposed within an enclosure adaptable to be substantially sealed against the external atmosphere. A container, enclosing a sink material absorbing trace atmospheric components, is coupled to the enclosure by a gas permeable surface, which allows fast diffusion of the trace atmospheric components present inside the enclosure to the sink material.

Abstract translation: 提供了一种方法和装置，用于在运输，储存或操作期间对敏感光学材料进行原位保护，防止由于暴露于痕量大气成分而引起的变化或损坏。 敏感光学材料设置在适于基本上相对于外部气氛密封的外壳内。 封闭吸收痕量大气成分的水槽材料的容器通过气体可透过表面耦合到外壳，这允许存在于外壳内的迹线大气成分的快速扩散到槽材料。