Invention Grant
- Patent Title: Extreme light pulse-front tilt and its application to single shot measurement of picosecond to nanosecond laser pulses
- Patent Title (中): 极光脉冲前倾,适用于单秒测量皮秒至纳秒激光脉冲
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Application No.: US13205766Application Date: 2011-08-09
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Publication No.: US08953166B2Publication Date: 2015-02-10
- Inventor: Pamela Bowlan , Rick Trebino
- Applicant: Pamela Bowlan , Rick Trebino
- Applicant Address: US GA Atlanta
- Assignee: Wetland Optics, LLC.
- Current Assignee: Wetland Optics, LLC.
- Current Assignee Address: US GA Atlanta
- Agency: Thomas | Horstemeyer, LLP.
- Main IPC: G01B9/02
- IPC: G01B9/02 ; G01J11/00

Abstract:
Various methods and systems are provided for generation of a laser pulse with massive pulse-front tilt (PFT) and its use for measurement of laser pulses. In one embodiment, a method includes directing a laser pulse into an etalon and propagating the laser pulse through the etalon to form a tilted pulse. Another embodiment involves directing pulses into an etalon and propagating the pulses through the etalon in opposite directions to form a pair of massively tilted pulses that are tilted in opposite directions. In another embodiment, a system includes a Fresnel biprism configured to produce a pair of pulses from an input pulse and a lens configured to direct each pulse through an opening (or openings) in an input surface of an etalon, where the etalon is configured yield a pair of pulses tilted in opposite directions, each pulse having a massive PFT.
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