Coherent light generators – Particular resonant cavity – Specified cavity component
Patent
1998-05-14
2000-06-27
Bovernick, Rodney
Coherent light generators
Particular resonant cavity
Specified cavity component
H01S 308
Patent
active
060815434
ABSTRACT:
The invention provides a compact, combined stretcher-compressor assembly which utilizes a single grating element. The single grating element is preferably a holographic transmission grating element. The grating element has first and second surfaces which are opposed major surfaces with a thickness between the surfaces. The grating pattern is patterned in or on the grating element. The grating element is arranged in the assembly to receive a beam for stretching laser pulses in a stretcher beam path, and in the same arrangement, to receive a beam for compressing laser beam pulses in a compressor beam path. The stretcher and compressor beam paths pass through the single grating element. Respective reflecting means are arranged to provide a desired number of passes through the grating element by the stretcher beam path, and through the grating element by the compressor beam path.
REFERENCES:
patent: 4750809 (1988-06-01), Kafka et al.
patent: 5095487 (1992-03-01), Meyerhofer et al.
patent: 5101458 (1992-03-01), Spaulding et al.
patent: 5235606 (1993-08-01), Mourou et al.
patent: 5329398 (1994-07-01), Lai et al.
patent: 5363226 (1994-11-01), Strasser et al.
patent: 5400350 (1995-03-01), Galvanauskas
patent: 5469454 (1995-11-01), Delfyett, Jr.
patent: 5802085 (1998-09-01), Lefevre et al.
C. Horvath, A. Braun, H. Liu, T. Juhasz, and G. Mourou, "Compact directly diode-pumped femtosecond Nd:glass chirped-pulse-amplification laser system", Optics Letters, vol. 22, No. 23, Dec. 1, 1997, pps. 1790-92.
W.J. Tomlinson and W.H. Knox, "Limits of fiber-grating optical pulse compression", Journal Optical Society of America, vol. 4, Sep. 1987, pps. 1404-11.
Braun Alan
Horvath Christopher
Liu Xinbing
Bovernick Rodney
The Regents of the University of Michigan
Wise Robert E.
LandOfFree
Stretcher-compressor assembly having a single grating does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stretcher-compressor assembly having a single grating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stretcher-compressor assembly having a single grating will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1790216