Title:
High damage threshold frequency conversion system
Document Type and Number:
Japanese Patent JP6049628
Kind Code:
B2
Abstract:
The present invention includes a fundamental laser light source configured to generate fundamental wavelength laser light, a first nonlinear optical crystal configured to generate first alternate wavelength light; a second nonlinear optical crystal configured to generate second alternate wavelength light; a dual wavelength Brewster angle waveplate configured to rotate a polarization of the first alternate wavelength light relative to the second alternate wavelength light such that the first and second alternate wavelength light have the same polarization; a set of Brewster angle wavefront processing optics configured to condition the first and second alternate wavelengths of light; a harmonic separator configured to separate the first alternate wavelength light from the second alternate wavelength light; and a Brewster angle output window configured to transmit the first or second alternate wavelengths of light from the interior of a laser frequency conversion system to the exterior of the laser frequency conversion system.
Inventors:
Armstrong Jay Joseph
Application Number:
JP2013538961A
Publication Date:
December 21, 2016
Filing Date:
November 13, 2011
Export Citation:
Assignee:
KLA-Tenker Corporation
International Classes:
G02F1/37
Domestic Patent References:
| JP2010027971A | ||||
| JP2010243559A | ||||
| JP8036201A |
Foreign References:
| US20030142703 | ||||
| US6229829 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office
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