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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 |
| 5668659 |
Optical fibers for optical amplifiers |
Sep. 16, 1997 |
| 5668821 |
Optical systems and devices employing spectrally flattened amplified spontaneous emission |
Sep. 16, 1997 |
| 5666372 |
Embedded Bragg grating laser master-oscillator and power-amplifier |
Sep. 9, 1997 |
| 5666373 |
Laser having a passive pulse modulator and method of making same |
Sep. 9, 1997 |
| 5666455 |
Waveguide device |
Sep. 9, 1997 |
| 5663979 |
Fiber stub end-pumped laser |
Sep. 2, 1997 |
| 5661585 |
Passive optical network having amplified LED transmitters |
Aug. 26, 1997 |
| 5659558 |
Short-wavelength laser element doped with rare earth ions, optical amplifier doped with rare earth ions, and wavelength converter doped with rare earth ions |
Aug. 19, 1997 |
| 5659559 |
Apparatus for generating a stabilized laser source |
Aug. 19, 1997 |
| 5659644 |
Fiber light source with multimode fiber coupler |
Aug. 19, 1997 |
| 5655039 |
Nonlinear optical loop mirror device including dispersion decreasing fiber |
Aug. 5, 1997 |
| 5652756 |
Glass fiber laser system using U-doped crystal Q-switch |
Jul. 29, 1997 |
| 5650856 |
Fiber laser intra-cavity spectroscope |
Jul. 22, 1997 |
| 5651016 |
Ultrahigh speed laser |
Jul. 22, 1997 |
| 5646951 |
Method and apparatus for linewidth narrowing and single mode operation in lasers by intra-cavity nonlinear wave mixing |
Jul. 8, 1997 |
| 5647038 |
Narrow bandwidth Bragg grating reflector for use in an optical waveguide |
Jul. 8, 1997 |
| 5644584 |
Tunable blue laser diode |
Jul. 1, 1997 |
| 5644589 |
Solid state laser optimized for multimode operation |
Jul. 1, 1997 |
| 5642370 |
High repetition rate erbium; YAG laser for tissue ablation |
Jun. 24, 1997 |
| 5642375 |
Passively-locked external optical cavity |
Jun. 24, 1997 |
| 5642453 |
Enhancing the nonlinearity of an optical waveguide |
Jun. 24, 1997 |
| 5640269 |
Optical fiber amplifier and optical amplifier repeater |
Jun. 17, 1997 |
| 5638204 |
Optical power amplifier with Al.sub.2 O.sub.3 and erbium doped active fiber |
Jun. 10, 1997 |
| 5638394 |
Blue and green laser oscillation method and device adopting the same |
Jun. 10, 1997 |
| 5633964 |
Article comprising a multi-stage erbium-doped fiber amplifier |
May. 27, 1997 |
| 5627848 |
Apparatus for producing femtosecond and picosecond pulses from modelocked fiber lasers cladding pumped with broad area diode laser arrays |
May. 6, 1997 |
| 5623362 |
Erbium-doped fiber amplifier and an optical fiber communication system |
Apr. 22, 1997 |
| 5623508 |
Article comprising a counter-pumped optical fiber raman amplifier |
Apr. 22, 1997 |
| 5621749 |
Praseodymium-doped fluoride fiber upconversion laser for the generation of blue light |
Apr. 15, 1997 |
| 5617244 |
Optical amplifier and laser |
Apr. 1, 1997 |
| 5617434 |
Stretched-pulse fiber laser |
Apr. 1, 1997 |
| 5608742 |
Diode pumped, fiber coupled laser with depolarized pump beam |
Mar. 4, 1997 |
| 5600665 |
Multiple output fiber laser with passive frequency control and method |
Feb. 4, 1997 |
| 5598491 |
Optical fiber amplifier and optical fiber transmission apparatus |
Jan. 28, 1997 |
| 5594748 |
Method and apparatus for predicting semiconductor laser failure |
Jan. 14, 1997 |
| 5592500 |
Laser device |
Jan. 7, 1997 |
| 5583957 |
Optical switch |
Dec. 10, 1996 |
| 5583959 |
Optical pulse compression device |
Dec. 10, 1996 |
| 5577057 |
Modelocked lasers |
Nov. 19, 1996 |
| 5574739 |
Polarization-stable pulsed laser |
Nov. 12, 1996 |
| 5572356 |
Optical amplifier |
Nov. 5, 1996 |
| 5572357 |
Optical system for amplifying signal light |
Nov. 5, 1996 |
| 5570387 |
Two-stage power laser |
Oct. 29, 1996 |
| 5568497 |
Chalcogenide optical pumping system having broad emission band |
Oct. 22, 1996 |
| 5564832 |
Birefringent active fiber laser sensor |
Oct. 15, 1996 |
| 5566196 |
Multiple core fiber laser and optical amplifier |
Oct. 15, 1996 |
| 5563979 |
Erbium-doped planar optical device |
Oct. 8, 1996 |
| 5561675 |
Linearly polarized fiber-optic laser |
Oct. 1, 1996 |
| 5550666 |
Wavelength division multiplexed multi-frequency optical source and broadband incoherent optical source |
Aug. 27, 1996 |
| 5546213 |
Optical amplifier and optical communication system provided with the optical amplifier |
Aug. 13, 1996 |
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