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Class Information
Number: 372/6
Name: Coherent light generators > Optical fiber laser
Description: Subject matter in which the laser is constructed in the form of an optical fiber.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5293389 |
Multi-pulse laser beam generation method and device and laser beam machining method and apparatus using multi-pulse laser beam |
Mar. 8, 1994 |
| 5291326 |
Optical signal transmission system, particularly optical cable television system, with monitoring and service-channel facilities |
Mar. 1, 1994 |
| 5291501 |
Optical fibre with doped core and doped inner cladding, for use in an optical fibre laser |
Mar. 1, 1994 |
| 5285465 |
Optically controllable semiconductor laser |
Feb. 8, 1994 |
| 5283845 |
Multi-port tunable fiber-optic filter |
Feb. 1, 1994 |
| 5282079 |
Optical fibre amplifier |
Jan. 25, 1994 |
| 5280383 |
Dual-stage low power optical amplifier |
Jan. 18, 1994 |
| 5278686 |
Optical-fibre telecommunications line with protection device for optical amplifiers |
Jan. 11, 1994 |
| 5278850 |
Wave-guiding structure with lasing properties |
Jan. 11, 1994 |
| 5276549 |
Optical transmitter including rare earth-doped fiber |
Jan. 4, 1994 |
| 5276693 |
Light-utilizing device including a region having a non-abruptly varying refraction index and a method for producing the region |
Jan. 4, 1994 |
| 5276701 |
Ring laser employing unidirectional attenuator |
Jan. 4, 1994 |
| 5272716 |
Hand held laser apparatus |
Dec. 21, 1993 |
| 5271024 |
Optical fiber amplifier and laser with flattened gain slope |
Dec. 14, 1993 |
| 5268910 |
Superluminescent optical source |
Dec. 7, 1993 |
| 5268978 |
Optical fiber laser and geometric coupler |
Dec. 7, 1993 |
| 5267256 |
Wavelength division multiplex type mode - lock laser device |
Nov. 30, 1993 |
| 5263036 |
Pump system for waveguide lasers or amplifiers |
Nov. 16, 1993 |
| 5260816 |
Optical amplifier with erbium-doped fiber |
Nov. 9, 1993 |
| 5260819 |
Digital telemetry system and method for fault detection in optical transmission system |
Nov. 9, 1993 |
| 5260823 |
Erbium-doped fibre amplifier with shaped spectral gain |
Nov. 9, 1993 |
| 5258989 |
Solid state laser diode light source |
Nov. 2, 1993 |
| 5257273 |
Amplifier/filter combination |
Oct. 26, 1993 |
| 5257274 |
High power laser employing fiber optic delivery means |
Oct. 26, 1993 |
| 5253099 |
Reflective optical modulator |
Oct. 12, 1993 |
| 5253322 |
Optical functioning glass and fiber amplifier |
Oct. 12, 1993 |
| 5251061 |
Telecommunications system having fiber optical amplifiers for transmitting signals over long distances |
Oct. 5, 1993 |
| 5251062 |
Tellurite glass and fiber amplifier |
Oct. 5, 1993 |
| 5249251 |
Optical fiber sensor having an active core |
Sep. 28, 1993 |
| 5244846 |
Optical functioning glass and apparatus using the same |
Sep. 14, 1993 |
| 5245467 |
Amplifier with a samarium-erbium doped active fiber |
Sep. 14, 1993 |
| 5245690 |
Optical fiber amplifier including rare earth doped fiber and feedback pump light source control |
Sep. 14, 1993 |
| 5243609 |
Laser with longitudinal mode selection |
Sep. 7, 1993 |
| 5243610 |
Optical fiber dispersion-compensating device |
Sep. 7, 1993 |
| 5243615 |
High-powered intracavity non-linear optic laser |
Sep. 7, 1993 |
| 5243617 |
High energy solid-state laser |
Sep. 7, 1993 |
| 5241616 |
Optical pattern recognition system utilizing resonator array |
Aug. 31, 1993 |
| 5239607 |
Optical fiber amplifier with flattened gain |
Aug. 24, 1993 |
| 5237576 |
Article comprising an optical fiber laser |
Aug. 17, 1993 |
| 5237634 |
Fiber laser light projection system |
Aug. 17, 1993 |
| 5235604 |
Optical amplifier using semiconductor laser as multiplexer |
Aug. 10, 1993 |
| 5233619 |
High power light pulse generator |
Aug. 3, 1993 |
| 5231465 |
High efficiency fiber absorber and method for attenuating pump light in a broadband fiber optic light source |
Jul. 27, 1993 |
| 5229876 |
Telemetry for optical fiber amplifier repeater |
Jul. 20, 1993 |
| 5225925 |
Sensitized erbium fiber optical amplifier and source |
Jul. 6, 1993 |
| 5226049 |
Optical fiber rare earth ion upconversion laser system |
Jul. 6, 1993 |
| 5223705 |
Measurement of an optical amplifier parameter with polarization |
Jun. 29, 1993 |
| 5224116 |
Laser amplifier |
Jun. 29, 1993 |
| 5222089 |
Optical signal source for overcoming distortion generated by an optical amplifier |
Jun. 22, 1993 |
| 5218608 |
Optical fiber amplifier |
Jun. 8, 1993 |
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