Invention Grant
- Patent Title: Composite laser element and laser oscillator employing it
- Patent Title (中): 复合激光元件和采用它的激光振荡器
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Application No.: US11596815Application Date: 2005-05-16
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Publication No.: US07960191B2Publication Date: 2011-06-14
- Inventor: Akio Ikesue
- Applicant: Akio Ikesue
- Agency: Kratz, Quintos & Hanson, LLP
- Priority: JP2004-146658 20040517
- International Application: PCT/JP2005/008909 WO 20050516
- International Announcement: WO2005/112208 WO 20051124
- Main IPC: H01L21/00
- IPC: H01L21/00
Abstract:
The present invention provides a composite laser element that solves the problems encountered with a conventional laser medium composed of an Nd:YAG single crystal or polycrystal, and exhibits excellent performance as a laser medium. The invention relates to a laser element in which two or more crystal materials are joined, wherein (1) at least one of the crystal materials is a transparent crystal material capable of laser oscillation, including a laser active element in a matrix crystal, and (2) the transparent crystal material capable of laser oscillation and/or a second crystal body joined thereto is a polycrystal.
Public/Granted literature
- US20080298407A1 Composite Laser Element and Laser Oscillator Employing It Public/Granted day:2008-12-04
Information query
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