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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:
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Patent Number Title Of Patent Date Issued
5546213 Optical amplifier and optical communication system provided with the optical amplifier Aug. 13, 1996
5546413 Integrated light emitting device Aug. 13, 1996
5546414 Mode-locked fiber ring laser Aug. 13, 1996
5544192 Optically pumped bistable laser Aug. 6, 1996
5541766 Gain control for optically amplified systems Jul. 30, 1996
5541947 Selectively triggered, high contrast laser Jul. 30, 1996
5542011 Optical amplifiers Jul. 30, 1996
5539758 Upconversion pumped thulium fiber amplifier and laser operating at 790 to 830 nm Jul. 23, 1996
5537505 Transparent glass-ceramics Jul. 16, 1996
5537671 Technique of reducing the Kerr effect and extending the dynamic range in a brillouin fiber optic gyroscope Jul. 16, 1996
5532864 Optical monitoring channel for wavelength division multiplexed optical communication system Jul. 2, 1996
5532870 Optical fiber amplifier and optical amplifier repeater Jul. 2, 1996
5533163 Optical fiber structure for efficient use of pump power Jul. 2, 1996
5530709 Double-clad upconversion fiber laser Jun. 25, 1996
5530710 High-power pumping of three-level optical fiber laser amplifier Jun. 25, 1996
5526163 Optical amplifier and optical communication system with optical amplifier using pumping light beam Jun. 11, 1996
5524118 Wavelength-varying multi-wavelength optical filter laser using a single pump light source Jun. 4, 1996
5521737 Optical amplifier and optical communication system with optical amplifier using pumping light beam May. 28, 1996
5513194 Stretched-pulse fiber laser Apr. 30, 1996
5511083 Polarized fiber laser source Apr. 23, 1996
5509023 Laser control arrangement for tuning a laser Apr. 16, 1996
5506723 Multistage fiber-optic amplifier Apr. 9, 1996
5504771 Fiber-optic ring laser Apr. 2, 1996
5497385 Optical microwave generator Mar. 5, 1996
5497386 Optical-fibre passively mode locked laser generator with non-linear polarization switching Mar. 5, 1996
5491581 Rare earth doped optical fibre amplifiers Feb. 13, 1996
5490010 Optical amplifier Feb. 6, 1996
5490157 Method and apparatus for monitoring the power of a laser beam Feb. 6, 1996
5488475 Active fiber cavity strain sensor with temperature independence Jan. 30, 1996
5488506 Enhanced power fiber laser with controllable output beam Jan. 30, 1996
5488620 Passively mode locked-laser and method for generating a pseudo random optical pulse train Jan. 30, 1996
5486947 Optical fiber for optical amplifier Jan. 23, 1996
5485480 Fiber optic lasers and amplifiers Jan. 16, 1996
5485481 Fibre-grating-stabilized diode laser Jan. 16, 1996
5483233 Analogue telemetry system and method for fault detection in optical transmission systems Jan. 9, 1996
5478658 Article comprising a microcavity light source Dec. 26, 1995
5477555 Method and device for generating optical pulses Dec. 19, 1995
5475385 Analogue telemetry system and method for fault detection in optical transmission systems Dec. 12, 1995
5475528 Optical signal amplifier glasses Dec. 12, 1995
5473622 Cladding-pumped MOPA structure Dec. 5, 1995
5469292 Method of amplifying an optical signal, an optical amplifier for performing the method, and use of such an optical amplifier as a source of light Nov. 21, 1995
5469455 Fiber optic ring laser Nov. 21, 1995
5467218 Optical fiber amplifier Nov. 14, 1995
5463647 Broadband multi-wavelength narrow linewidth laser source using an electro-optic modulator Oct. 31, 1995
5457562 Narrowcast optical communication networks and methods Oct. 10, 1995
5457758 Add-drop device for a wavelength division multiple, fiber optic transmission system Oct. 10, 1995
5455704 Optical-fiber light amplifier Oct. 3, 1995
5455710 Optical amplifier for amplifying a signal light and a continuous light having a wave length different from the signal light Oct. 3, 1995
5455835 Article comprising an optical waveguide laser Oct. 3, 1995
5453836 Fiber optic laser rotation sensor utilizing a fiber loop reflector Sep. 26, 1995

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