Dye laser medium for subpicosecond laser pulse generation

Coherent light generators – Particular active media – Liquid

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

372 5, 372 20, H01S 320

Patent

active

045176752

ABSTRACT:
Subpicosecond pulses less than 70 femtoseconds in duration are obtained with a synchronously pumped dye laser using a mixture of laser dye and a fast recovery saturable absorber which passes in a jet between folding mirrors in a laser cavity. The ratio of absorber to dye in the mixture is selected to compensate for dispersion effects in the laser medium which tend to limit the spectrum of the laser pulses and increase their duration.

REFERENCES:
Ishida; "Generation of Broadly Tunable Subpicosecond Light Pulses from a Synchronously and Passively Mode-Locked CW Dye Laser"; J. J. of App. Phys., vol. 19, No. 12, Dec. 1980; pp. L717-L720.
Shapiro et al.; "Ultrashort Light Pulses", Springer-Verlag. 1977, pp. 40-65.
Fork et al.; "Generation of Optical Pulses Shorter than 0.1 Picoseconds by Collidino Pulse Modelocking", Appl. Phys. Lett. 38 p. 671 (1981).
Sizer II et al.; "Generation and Amplification of Sub-Picosecond Pulses Using A Freg.-Doubled Ndi Yag Pumping Source"; Opt. Comm. 39, p. 259 (1981).
Nakatsuka et al.; "Recompression of Optical Pulses Broadened by Passage Through Optical Fibers"; Opt. Lett. 6, p. 13 (1981).

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

Dye laser medium for subpicosecond laser pulse generation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dye laser medium for subpicosecond laser pulse generation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dye laser medium for subpicosecond laser pulse generation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-772567

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