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公开(公告)号：US20140240951A1
公开(公告)日：2014-08-28
申请号：US13774025
申请日：2013-02-22
发明人： Gregory R. Brady , Andrei V. Shchegrov , Lawrence D. Rotter , Derrick Shaughnessy , Anatoly Shchemelinin , Ilya Bezel , Muzammil A. Arain , Anatoly A. Vasiliev , James Andrew Allen , Oleg Shulepov , Andrew V. Hill , Ohad Bachar , Moshe Markowitz , Yaron Ish-Shalom , Ilan Sela , Amnon Manassen , Alexander Svizher , Maxim Khokhlov , Avi Abramov , Oleg Tsibulevsky , Daniel Kandel , Mark Ghinovker
CPC分类号： G01J3/10 , F21V13/00 , F21V13/08 , F21V13/12 , G01J3/0218 , G01J3/12 , G02B6/29332 , G02B6/29362 , G02B6/29388 , G02B6/29395 , G02B6/3508 , G02B6/353 , H01J65/04
摘要： The disclosure is directed to systems for providing illumination to a measurement head for optical metrology. In some embodiments of the disclosure, illumination beams from a plurality of illumination sources are combined to deliver illumination at one or more selected wavelengths to the measurement head. In some embodiments of the disclosure, intensity and/or spatial coherence of illumination delivered to the measurement head is controlled. In some embodiments of the disclosure, illumination at one or more selected wavelengths is delivered from a broadband illumination source configured for providing illumination at a continuous range of wavelengths.
摘要翻译： 本公开涉及用于向用于光学测量的测量头提供照明的系统。 在本公开的一些实施例中，来自多个照明源的照明光束被组合以将一个或多个所选波长的照明传送到测量头。 在本公开的一些实施例中，控制传送到测量头的照明的强度和/或空间相干性。 在本公开的一些实施例中，一个或多个所选波长的照明从配置成在连续波长范围内提供照明的宽带照明源传送。
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公开(公告)号：US10203247B2
公开(公告)日：2019-02-12
申请号：US15369560
申请日：2016-12-05
发明人： Gregory R. Brady , Andrei V. Shchegrov , Lawrence D. Rotter , Derrick A. Shaughnessy , Anatoly Shchemelinin , Ilya Bezel , Muzammil A. Arain , Anatoly A. Vasiliev , James Andrew Allen , Oleg Shulepov , Andrew V. Hill , Ohad Bachar , Moshe Markowitz , Yaron Ish-Shalom , Ilan Sela , Amnon Manassen , Alexander Svizher , Maxim Khokhlov , Avi Abramov , Oleg Tsibulevsky , Daniel Kandel , Mark Ghinovker
IPC分类号： H01J65/04 , G01J3/02 , G01J3/10 , F21V13/08 , F21V13/00 , F21V13/12 , G02B6/35 , G02B6/293 , G01J3/12
摘要： A system for providing illumination to a measurement head for optical metrology is configured to combine illumination beams from a plurality of illumination sources to deliver illumination at one or more selected wavelengths to the measurement head. The intensity and/or spatial coherence of illumination delivered to the measurement head is controlled. Illumination at one or more selected wavelengths is delivered from a broadband illumination source configured for providing illumination at a continuous range of wavelengths.
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公开(公告)号：US20170146399A1
公开(公告)日：2017-05-25
申请号：US15369560
申请日：2016-12-05
发明人： Gregory R. Brady , Andrei V. Shchegrov , Lawrence D. Rotter , Derrick A. Shaughnessy , Anatoly Shchemelinin , Ilya Bezel , Muzammil A. Arain , Anatoly A. Vasiliev , James Andrew Allen , Oleg Shulepov , Andrew V. Hill , Ohad Bachar , Moshe Markowitz , Yaron Ish-Shalom , Ilan Sela , Amnon Manassen , Alexander Svizher , Maxim Khokhlov , Avi Abramov , Oleg Tsibulevsky , Daniel Kandel , Mark Ghinovker
CPC分类号： G01J3/10 , F21V13/00 , F21V13/08 , F21V13/12 , G01J3/0218 , G01J3/12 , G02B6/29332 , G02B6/29362 , G02B6/29388 , G02B6/29395 , G02B6/3508 , G02B6/353 , H01J65/04
摘要： A system for providing illumination to a measurement head for optical metrology is configured to combine illumination beams from a plurality of illumination sources to deliver illumination at one or more selected wavelengths to the measurement head. The intensity and/or spatial coherence of illumination delivered to the measurement head is controlled. Illumination at one or more selected wavelengths is delivered from a broadband illumination source configured for providing illumination at a continuous range of wavelengths.
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公开(公告)号：US09512985B2
公开(公告)日：2016-12-06
申请号：US13774025
申请日：2013-02-22
发明人： Gregory R. Brady , Andrei V. Shchegrov , Lawrence D. Rotter , Derrick Shaughnessy , Anatoly Shchemelinin , Ilya Bezel , Muzammil A. Arain , Anatoly A. Vasiliev , James Andrew Allen , Oleg Shulepov , Andrew V. Hill , Ohad Bachar , Moshe Markowitz , Yaron Ish-Shalom , Ilan Sela , Amnon Manassen , Alexander Svizher , Maxim Khokhlov , Avi Abramov , Oleg Tsibulevsky , Daniel Kandel , Mark Ghinovker
CPC分类号： G01J3/10 , F21V13/00 , F21V13/08 , F21V13/12 , G01J3/0218 , G01J3/12 , G02B6/29332 , G02B6/29362 , G02B6/29388 , G02B6/29395 , G02B6/3508 , G02B6/353 , H01J65/04
摘要： The disclosure is directed to systems for providing illumination to a measurement head for optical metrology. In some embodiments of the disclosure, illumination beams from a plurality of illumination sources are combined to deliver illumination at one or more selected wavelengths to the measurement head. In some embodiments of the disclosure, intensity and/or spatial coherence of illumination delivered to the measurement head is controlled. In some embodiments of the disclosure, illumination at one or more selected wavelengths is delivered from a broadband illumination source configured for providing illumination at a continuous range of wavelengths.
摘要翻译： 本公开涉及用于向用于光学测量的测量头提供照明的系统。 在本公开的一些实施例中，来自多个照明源的照明光束被组合以将一个或多个所选波长的照明传送到测量头。 在本公开的一些实施例中，控制传送到测量头的照明的强度和/或空间相干性。 在本公开的一些实施例中，一个或多个所选波长的照明从配置成在连续波长范围内提供照明的宽带照明源传送。
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