Coherent light generators – Particular beam control device – Nonlinear device
Reexamination Certificate
2008-06-12
2010-06-15
Rodriguez, Armando (Department: 2828)
Coherent light generators
Particular beam control device
Nonlinear device
C372S022000, C372S700000
Reexamination Certificate
active
07738515
ABSTRACT:
Laser apparatus is disclosed in which fundamental-wavelength optical pulses delivered from a mode-locked laser resonator at a pulse-repetition frequency (PRF) are converted to harmonic-wavelength pulses in an optical delay loop. One example is disclosed in which the harmonic-wavelength pulses are delivered directly from the delay loop. Another example is disclosed in which the harmonic-wavelength pulses are divided by the delay loop into a number of temporally spaced-apart replicas thereof, and the delay loop delivers bursts of replicas of different one of the harmonic wavelength pulses at a burst-repetition frequency equal to or a multiple of the PRF of the resonator.
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Austin R. Russel
Govorkov Sergei V.
Spinelli Luis A.
Coherent Inc.
Morrison & Foerster / LLP
Rodriguez Armando
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