| |
 |
|
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 |
| 6047013 |
Low-phonon-frequency chalcogenide crystalline hosts for rare earth lasers operating beyond three microns |
Apr. 4, 2000 |
| 6028873 |
Optical device capable of functioning without a population inversion |
Feb. 22, 2000 |
| 6028310 |
Linear cavity laser system for intracavity laser spectroscopy |
Feb. 22, 2000 |
| 6014393 |
Laser materials and microlasers having high active ion concentrations, and production processes |
Jan. 11, 2000 |
| 5990925 |
Diode-pumped system and method for producing image spots of constant size |
Nov. 23, 1999 |
| 5982796 |
2.7 .mu.M laser crystalline material utilizing multiple-channel optical pumping |
Nov. 9, 1999 |
| 5970079 |
Laser material |
Oct. 19, 1999 |
| 5940419 |
Frequency doubling solid-state laser including lasant material and nonlinear optical material |
Aug. 17, 1999 |
| 5914975 |
Yb-doped crystal for a solid state laser and method of preparing the same |
Jun. 22, 1999 |
| 5907570 |
Diode pumped laser using gain mediums with strong thermal focussing |
May. 25, 1999 |
| 5856996 |
Compact efficient solid state laser |
Jan. 5, 1999 |
| 5852622 |
Solid state lasers with composite crystal or glass components |
Dec. 22, 1998 |
| 5852623 |
Cerium activated colquirite laser crystal |
Dec. 22, 1998 |
| 5822345 |
Diode-pumped laser system and method |
Oct. 13, 1998 |
| 5812573 |
Semiconductor lasers comprising rare earth metal-doped diamond |
Sep. 22, 1998 |
| 5805626 |
Single-crystal lithium tetraborate and method making the same, optical converting method and converter device using the single-crystal lithium tetraborate, and optical apparatus using the opti |
Sep. 8, 1998 |
| 5802083 |
Saturable absorber Q-switches for 2-.mu.m lasers |
Sep. 1, 1998 |
| 5764662 |
Solid state ultraviolet laser tunable from 223 NM to 243 NM |
Jun. 9, 1998 |
| 5751751 |
Deep blue microlaser |
May. 12, 1998 |
| 5747807 |
Diode laser-pumped laser system for ultra-sensitive gas detection via intracavity laser spectroscopy (ILS) |
May. 5, 1998 |
| 5746942 |
Erbium-doped low phonon hosts as sources of fluorescent emission |
May. 5, 1998 |
| 5742632 |
Ho:LuLF and Ho:Tm:LuLF laser materials |
Apr. 21, 1998 |
| 5734669 |
1.3 .mu.m lasers using Nd.sup.3+ doped apatite crystals |
Mar. 31, 1998 |
| 5723864 |
Linear cavity laser system for ultra-sensitive gas detection via intracavity laser spectroscopy (ILS) |
Mar. 3, 1998 |
| 5717517 |
Method for amplifying laser signals and an amplifier for use in said method |
Feb. 10, 1998 |
| 5689522 |
High efficiency 2 micrometer laser utilizing wing-pumped Tm.sup.3+ and a laser diode array end-pumping architecture |
Nov. 18, 1997 |
| 5682397 |
Er:YALO upconversion laser |
Oct. 28, 1997 |
| 5677921 |
Ytterbium-doped borate fluoride laser crystals and lasers |
Oct. 14, 1997 |
| 5674636 |
Article comprising a microcavity light source |
Oct. 7, 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 |
| 5644589 |
Solid state laser optimized for multimode operation |
Jul. 1, 1997 |
| 5640408 |
Quasi four-level Tm:LuAG laser |
Jun. 17, 1997 |
| 5638394 |
Blue and green laser oscillation method and device adopting the same |
Jun. 10, 1997 |
| 5621749 |
Praseodymium-doped fluoride fiber upconversion laser for the generation of blue light |
Apr. 15, 1997 |
| 5610933 |
Flashlamp-pumped Ho:Tm:Cr:LuAG laser |
Mar. 11, 1997 |
| 5583882 |
Laser apparatus and apparatus employing laser |
Dec. 10, 1996 |
| 5581569 |
Solid state laser apparatus |
Dec. 3, 1996 |
| 5578379 |
Device comprising a luminescent material |
Nov. 26, 1996 |
| 5574740 |
Deep blue microlaser |
Nov. 12, 1996 |
| 5561547 |
Thermal lens of controlled ellipicity |
Oct. 1, 1996 |
| 5557628 |
Solid state laser apparatus and laser machining apparatus |
Sep. 17, 1996 |
| 5548606 |
Multiform crystal and apparatus for fabrication |
Aug. 20, 1996 |
| 5541948 |
Transition-metal doped sulfide, selenide, and telluride laser crystal and lasers |
Jul. 30, 1996 |
| 5539758 |
Upconversion pumped thulium fiber amplifier and laser operating at 790 to 830 nm |
Jul. 23, 1996 |
| 5535051 |
WDM optical fiber system using crystal optical amplifier |
Jul. 9, 1996 |
| 5517516 |
Optically pumped cerium-doped LiSrAlF.sub.6 and LiCaAlF.sub.6 |
May. 14, 1996 |
| 5504767 |
Doped diamond laser |
Apr. 2, 1996 |
| 5491708 |
Integrated optic laser |
Feb. 13, 1996 |
| 5488624 |
Rare earth ion upconversion laser system |
Jan. 30, 1996 |
| 5488626 |
Method of and apparatus for pumping of transition metal ion containing solid state lasers using diode laser sources |
Jan. 30, 1996 |
|
|
|
