公开(公告)号：US09031110B2

公开(公告)日：2015-05-12

申请号：US13838128

申请日：2013-03-15

Applicant: Synrad, Inc.

Inventor： Michael W. Murray ,  Melvin J. Lima

IPC: H01S3/00 ,  G02B7/00 ,  H01S3/02 ,  H01S3/034 ,  G02B27/00

CPC classification number: H01S3/0014 ,  G02B7/007 ,  G02B27/0006 ,  H01S3/027 ,  H01S3/0346

Abstract: The specification and drawings present an apparatus and a method for protecting lasers or other sources of high optical power from damage due to external sources of contamination using a concept of a sacrificial optical component and automatic laser shutdown based on a pressure indication of a substantial damage to the sacrificial optical component such as puncturing through that component.

Abstract translation: 说明书和附图提出了一种用于保护激光器或其他高光功率源免受外部污染源的损害的装置和方法，其使用牺牲光学部件的概念和基于对实质性损伤的压力指示的自动激光关闭 牺牲光学部件，例如刺穿该部件。

公开(公告)号：US20140269794A1

公开(公告)日：2014-09-18

申请号：US13838128

申请日：2013-03-15

Applicant: Synrad, Inc.

Inventor： Michael W. Murray ,  Melvin J. Lima

IPC: H01S3/00

CPC classification number: H01S3/0014 ,  G02B7/007 ,  G02B27/0006 ,  H01S3/027 ,  H01S3/0346

Abstract: The specification and drawings present an apparatus and a method for protecting lasers or other sources of high optical power from damage due to external sources of contamination using a concept of a sacrificial optical component and automatic laser shutdown based on a pressure indication of a substantial damage to the sacrificial optical component such as puncturing through that component.

Abstract translation: 说明书和附图提出了一种用于保护激光器或其他高光功率源免受外部污染源的损害的装置和方法，其使用牺牲光学部件的概念和基于对实质性损伤的压力指示的自动激光关闭 牺牲光学部件，例如刺穿该部件。