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Class Information
Number: 372/41
Name: Coherent light generators > Particular active media > Insulating crystal
Description: Subject matter where the solid active media is an electrically nonconductive composition of matter having definite crystalline structure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7359415 |
Cr.sup.4+-doped mixed alloy laser materials and lasers and methods using the materials |
Apr. 15, 2008 |
| 7224707 |
Suppression of mode-beating noise in a Q-switched pulsed laser using novel Q-switch device and applications |
May. 29, 2007 |
| 7198738 |
Cesium-lithium-borate crystal and its application to frequency conversion of laser light |
Apr. 3, 2007 |
| 7116687 |
High repetition rate passively Q-switched laser for blue laser based on interactions in fiber |
Oct. 3, 2006 |
| 7103078 |
Laser containing a distributed gain medium |
Sep. 5, 2006 |
| 7007848 |
Arrangement for generating asymmetrical green laser beam |
Mar. 7, 2006 |
| 6996137 |
Solid-state devices with radial dopant valence profile |
Feb. 7, 2006 |
| 6973108 |
Arrangement for pumping an anisotropic laser crystal |
Dec. 6, 2005 |
| 6967766 |
Zigzag slab laser amplifier with integral reflective surface and method |
Nov. 22, 2005 |
| 6956887 |
Resonant fabry-perot semiconductor saturable absorbers and two photon absorption power limiters |
Oct. 18, 2005 |
| 6937630 |
Laser oscillation method and laser device |
Aug. 30, 2005 |
| 6937629 |
Laser containing a distributed gain medium |
Aug. 30, 2005 |
| 6911551 |
Spiro compounds based on boron or aluminum and the use of the same in the electronics industry |
Jun. 28, 2005 |
| 6870868 |
Organic laser having improved linearity |
Mar. 22, 2005 |
| 6862309 |
Passivation scheme for oxide vertical cavity surface-emitting laser |
Mar. 1, 2005 |
| 6859467 |
Electro-optic modulator material |
Feb. 22, 2005 |
| 6853662 |
Electrically pumped, polycrystalline ZnO laser and a method of fabricating the same |
Feb. 8, 2005 |
| 6822994 |
Solid-state laser using ytterbium-YAG composite medium |
Nov. 23, 2004 |
| 6810052 |
Eyesafe Q-switched laser |
Oct. 26, 2004 |
| 6795465 |
Dual layer color-center patterned light source |
Sep. 21, 2004 |
| 6788723 |
Resonator array for solid-state lasers |
Sep. 7, 2004 |
| 6757310 |
Solid-state laser for customized cornea ablation |
Jun. 29, 2004 |
| 6693924 |
Optical fiber laser structure and system based on ASE pumping of cladding element |
Feb. 17, 2004 |
| 6650670 |
Polycrystalline ceramic laser |
Nov. 18, 2003 |
| 6646793 |
High gain laser amplifier |
Nov. 11, 2003 |
| 6625186 |
Laser frequency doubling device of ReCa4O(BO3)3 crystal with specific cut angles |
Sep. 23, 2003 |
| 6600597 |
Photonic crystal amplifier for optical telecommunications system |
Jul. 29, 2003 |
| 6587496 |
Single-mode pump power source |
Jul. 1, 2003 |
| 6567442 |
Laser device |
May. 20, 2003 |
| 6567431 |
Multi-wavelengths infrared laser |
May. 20, 2003 |
| 6510169 |
Method for generating laser light and laser crystal |
Jan. 21, 2003 |
| 6490309 |
Laser-diode-pumped laser apparatus in which Pr3+-doped laser medium is pumped with GaN-based compound laser diode |
Dec. 3, 2002 |
| 6456637 |
Waveguide lasers and optical amplifiers having enhanced thermal stability |
Sep. 24, 2002 |
| 6404788 |
Cr and Yb codoped optical material systems for enhanced infrared fluorescence emission and their application schemes |
Jun. 11, 2002 |
| 6370172 |
Non-exothermic quasi-two level laser |
Apr. 9, 2002 |
| 6345064 |
Semiconductor laser having an improved current blocking layers and method of forming the same |
Feb. 5, 2002 |
| 6327282 |
Yb-doped:YCOB laser |
Dec. 4, 2001 |
| 6304583 |
Utilization of telluride quaternary nonlinear optic materials |
Oct. 16, 2001 |
| 6304584 |
Blue diode-pumped solid-state-laser based on ytterbium doped laser crystals operating on the resonance zero-phonon transition |
Oct. 16, 2001 |
| 6301275 |
Self-frequency doubled Nd-doped YCOB laser |
Oct. 9, 2001 |
| 6296784 |
Cesium-lithium-borate crystal and its application to frequency conversion of laser light |
Oct. 2, 2001 |
| 6263006 |
Electroluminescent solid state device |
Jul. 17, 2001 |
| 6212215 |
Hybrid solid state laser system using a neodymium-based master oscillator and an ytterbium-based power amplifier |
Apr. 3, 2001 |
| 6185231 |
Yb-doped:YCOB laser |
Feb. 6, 2001 |
| 6185236 |
Self frequency double nd-doped: YCOB LASER |
Feb. 6, 2001 |
| 6178040 |
Laser with two orthogonal zig-zag slab gain media for optical phase distortion compensation |
Jan. 23, 2001 |
| 6104529 |
Optical fiber communication system employing wide band crystal alloy light generation devices |
Aug. 15, 2000 |
| 6101207 |
Dye laser |
Aug. 8, 2000 |
| 6067308 |
Electroluminescent solid state device |
May. 23, 2000 |
| 6047010 |
Second harmonic generator and laser applied units |
Apr. 4, 2000 |
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