Ultrahigh-resolution optical parametric oscillator frequency mea

Optical: systems and elements – Optical frequency converter – Parametric oscillator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

356349, 372 32, H03F 700

Patent

active

050702602

ABSTRACT:
One or more optical parametric oscillators are arrayed selectively singly, serially, and/or in parallel, and each oscillator is responsive to an input pump beam having a fractional stability to produce output signal and idler beams having fractional stabilities that correspond to or are better than the fractional stability of the pump beam and in such a way that the sum of the frequencies of the output signal and idler beams of each optical parametric oscillator is constrained to be equal to the frequency of the input beam thereof. One or more beat detectors are responsive to selected one or more signal and idler beams and reference beams of already known frequency and fractional stability to provide one or more beat detection signals having linewidths corresponding to or better than the linewidths of the selected one or more signal and idler beams and reference frequency beams and in such a way that the frequency of the one or more beat detection signals is constrained to be equal to the difference in frequency between the selected one or more signal and idler beams and reference frequency beams. The sum and difference frequency constraints completely determine the absolute frequencies of the several beams thereby enabling in selected different configurations ultrahigh resolution optical frequency calibration and recalibration, and, among others, broadband ultrahigh resolution frequency synthesis.

REFERENCES:
patent: 3328723 (1967-06-01), Giordmaine et al.
patent: 3628182 (1971-12-01), Ashkin et al.
patent: 4426155 (1984-01-01), Monchalin
Burghardt et al., "Beat Frequency Generation Between Visible Lasers with Frequency Differences in the 80 GHz Band", Applied Physics Letters, 36(7), Oct. 1, 1979.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Ultrahigh-resolution optical parametric oscillator frequency mea does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrahigh-resolution optical parametric oscillator frequency mea, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrahigh-resolution optical parametric oscillator frequency mea will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1698277

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.