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Class Information
Number: 372/39
Name: Coherent light generators > Particular active media
Description: Subject matter wherein the media in which most of the atoms can be placed in an excited state (i.e., population inversion state), so that an electromagnetic wave of the proper frequency passing through the media can stimulate a cascade of photons, is specified.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4841530 |
Cr-doped scandium borate laser |
Jun. 20, 1989 |
| 4827479 |
Density gradient free electron collisionally excited X-ray laser |
May. 2, 1989 |
| 4811349 |
Cr.sup.3+ -doped colquiriite solid state laser material |
Mar. 7, 1989 |
| 4809291 |
Diode pumped laser and doubling to obtain blue light |
Feb. 28, 1989 |
| 4807244 |
Chemical laser |
Feb. 21, 1989 |
| 4803688 |
Ordered colloidal suspension optical devices |
Feb. 7, 1989 |
| 4802180 |
Growth of congruently melting gadolinium scandium gallium garnet |
Jan. 31, 1989 |
| 4797889 |
Solid state molecular laser |
Jan. 10, 1989 |
| 4794616 |
Laser system with solid state fluorescent converter matrix having distributed fluorescent converter particles |
Dec. 27, 1988 |
| 4794606 |
Opto-electronic device |
Dec. 27, 1988 |
| 4788687 |
Fluorozirconate fiber optic laser |
Nov. 29, 1988 |
| 4787091 |
Chemical laser system employing iodine atoms as a lasing gas |
Nov. 22, 1988 |
| 4782491 |
Ion doped, fused silica glass fiber laser |
Nov. 1, 1988 |
| 4782494 |
Method of providing continuous lasing operation |
Nov. 1, 1988 |
| 4777638 |
Lasing composition |
Oct. 11, 1988 |
| 4756003 |
Laser diode pumped solid state laser |
Jul. 5, 1988 |
| 4730886 |
Fiber laser sensor |
Mar. 15, 1988 |
| 4712075 |
Optical amplifier |
Dec. 8, 1987 |
| 4664849 |
Optical materials from intercalation of polyvalent cations in beta double prime alumina |
May. 12, 1987 |
| 4660203 |
Soft X-ray laser using pumping of 3P and 4P levels of He-like and H-like ions |
Apr. 21, 1987 |
| 4628513 |
Tunable indium UV anti-Stokes Raman laser |
Dec. 9, 1986 |
| 4627066 |
Excimer laser pumped by dissociative recombination |
Dec. 2, 1986 |
| 4606034 |
Enhanced laser power output |
Aug. 12, 1986 |
| 4589113 |
Short wavelength laser |
May. 13, 1986 |
| 4551265 |
Fluorescent dyestuffs, processes for their preparation and their use as laser dyestuffs |
Nov. 5, 1985 |
| 4535023 |
Process for fabricating cryogenic targets and targets made thereby |
Aug. 13, 1985 |
| 4500995 |
Bromine anti-stokes raman laser |
Feb. 19, 1985 |
| 4486884 |
Tunable anti-Stokes Raman laser |
Dec. 4, 1984 |
| 4233570 |
Tunable, rare earth-doped solid state lasers |
Nov. 11, 1980 |
| 4205268 |
Neutrino communication arrangement |
May. 27, 1980 |
| 4205278 |
Multiple excitation regenerative amplifier inertial confinement system |
May. 27, 1980 |
| 4139342 |
Dye impregnated plastics for laser applications |
Feb. 13, 1979 |
| 3937554 |
Holograms impregnated with laser active material |
Feb. 10, 1976 |
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