IN2015DN03094A - - Google Patents
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- Publication number
- IN2015DN03094A IN2015DN03094A IN3094DEN2015A IN2015DN03094A IN 2015DN03094 A IN2015DN03094 A IN 2015DN03094A IN 3094DEN2015 A IN3094DEN2015 A IN 3094DEN2015A IN 2015DN03094 A IN2015DN03094 A IN 2015DN03094A
- Authority
- IN
- India
- Prior art keywords
- gain medium
- laser
- pump source
- facet
- elongated
- Prior art date
Links
- 230000005855 radiation Effects 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/0617—Crystal lasers or glass lasers having a varying composition or cross-section in a specific direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/0619—Coatings, e.g. AR, HR, passivation layer
- H01S3/0625—Coatings on surfaces other than the end-faces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094084—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light with pump light recycling, i.e. with reinjection of the unused pump light, e.g. by reflectors or circulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/17—Solid materials amorphous, e.g. glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1123—Q-switching
- H01S3/113—Q-switching using intracavity saturable absorbers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Lasers (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1217379.5A GB2506402B (en) | 2012-09-28 | 2012-09-28 | Side pumped laser |
| PCT/GB2013/052121 WO2014049324A1 (en) | 2012-09-28 | 2013-08-08 | Laser diode side pumping of an elongated solid-state laser without focusing|optics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN03094A true IN2015DN03094A (enExample) | 2015-10-02 |
Family
ID=47225364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3094DEN2015 IN2015DN03094A (enExample) | 2012-09-28 | 2013-08-08 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9525263B2 (enExample) |
| EP (1) | EP2901530A1 (enExample) |
| JP (1) | JP2015530756A (enExample) |
| KR (1) | KR20150064109A (enExample) |
| CN (1) | CN104798270B (enExample) |
| AU (1) | AU2013322392A1 (enExample) |
| CA (1) | CA2886510A1 (enExample) |
| GB (1) | GB2506402B (enExample) |
| HK (1) | HK1207213A1 (enExample) |
| IN (1) | IN2015DN03094A (enExample) |
| SG (1) | SG11201502446XA (enExample) |
| WO (1) | WO2014049324A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017123798B4 (de) * | 2017-10-12 | 2022-03-03 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Halbleiterlaser und Herstellungsverfahren für optoelektronische Halbleiterbauteile |
| EP4212161A4 (en) | 2020-09-08 | 2024-10-30 | Mirailab Bioscience Inc. | AGENTS FOR IMPROVING SPERM MOTILITY AND METHODS FOR IMPROVING SPERM MOTILITY |
| CN112490826B (zh) * | 2020-11-06 | 2022-02-18 | 湖北久之洋红外系统股份有限公司 | 一种激光测距仪用铒玻璃激光器 |
| CN115954746B (zh) * | 2022-11-28 | 2025-07-18 | 天津凯普林光电科技有限公司 | 一种光纤激光器 |
| CN119209175B (zh) * | 2024-09-30 | 2026-01-23 | 山东山科迈迪赛斯激光科技有限公司 | 一种高功率976nm单模全光纤激光器 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6288386A (ja) * | 1985-10-15 | 1987-04-22 | Nec Corp | 半導体レ−ザ励起固体レ−ザ |
| US5052815A (en) * | 1990-04-13 | 1991-10-01 | Coherent, Inc. | Single frequency ring laser with two reflecting surfaces |
| US5140607A (en) * | 1991-05-23 | 1992-08-18 | Laser Diode, Inc. | Side-pumped laser with angled diode pumps |
| US5249196A (en) * | 1992-05-21 | 1993-09-28 | The United States Of America As Represented By The Secretary Of The Navy | Internally folded scalable laser |
| US5463649A (en) | 1993-08-06 | 1995-10-31 | Sandia Corporation | Monolithically integrated solid state laser and waveguide using spin-on glass |
| FR2715776B1 (fr) * | 1994-01-28 | 1996-03-01 | Thomson Csf Semiconducteurs | Laser de grande puissance à deux étages. |
| US5475702A (en) * | 1994-05-31 | 1995-12-12 | General Electric Company | Diode pumped slab module |
| US5774488A (en) * | 1994-06-30 | 1998-06-30 | Lightwave Electronics Corporation | Solid-state laser with trapped pump light |
| US5572541A (en) * | 1994-10-13 | 1996-11-05 | Coherent Technologies, Inc. | Laser rod assembly for side pumped lasers |
| US5867324A (en) * | 1997-01-28 | 1999-02-02 | Lightwave Electronics Corp. | Side-pumped laser with shaped laser beam |
| US6347101B1 (en) * | 1998-04-16 | 2002-02-12 | 3D Systems, Inc. | Laser with absorption optimized pumping of a gain medium |
| US7000213B2 (en) * | 2001-01-26 | 2006-02-14 | Northwestern University | Method and apparatus for automatically generating hardware from algorithms described in MATLAB |
| US6865213B2 (en) * | 2001-03-07 | 2005-03-08 | General Atomics | Diode-pumped solid-state laser in a polyhedronal geometry |
| WO2004034523A2 (en) * | 2002-10-04 | 2004-04-22 | Spectra Systems Corporation | Monolithic, side-pumped, passively q-switched solid-state laser |
| US20050074040A1 (en) * | 2003-10-03 | 2005-04-07 | Spence David E. | Diamond cooled laser gain assembly |
| US7388895B2 (en) * | 2003-11-21 | 2008-06-17 | Tsinghua University | Corner-pumping method and gain module for high power slab laser |
| US7729392B2 (en) * | 2005-01-28 | 2010-06-01 | Scientific Materials Corporation | Monoblock laser with reflective substrate |
| US7949022B2 (en) * | 2006-04-27 | 2011-05-24 | Lockheed Martin Corporation | Diode pumping of a laser gain medium |
| EP2443707B1 (en) * | 2009-06-15 | 2015-09-30 | Pantec Biosolutions AG | A monolithic, side pumped solid-state laser and applications thereof |
| JP2013504200A (ja) * | 2009-09-04 | 2013-02-04 | スペクトラルス・コーポレイション | 周期的に分極された非線形材料の、効率がよくコンパクトな可視マイクロチップレーザ光源 |
-
2012
- 2012-09-28 GB GB1217379.5A patent/GB2506402B/en active Active
-
2013
- 2013-08-08 JP JP2015533682A patent/JP2015530756A/ja active Pending
- 2013-08-08 HK HK15107575.1A patent/HK1207213A1/xx unknown
- 2013-08-08 KR KR1020157010710A patent/KR20150064109A/ko not_active Withdrawn
- 2013-08-08 IN IN3094DEN2015 patent/IN2015DN03094A/en unknown
- 2013-08-08 SG SG11201502446XA patent/SG11201502446XA/en unknown
- 2013-08-08 AU AU2013322392A patent/AU2013322392A1/en not_active Abandoned
- 2013-08-08 CA CA 2886510 patent/CA2886510A1/en not_active Abandoned
- 2013-08-08 CN CN201380060851.9A patent/CN104798270B/zh active Active
- 2013-08-08 WO PCT/GB2013/052121 patent/WO2014049324A1/en not_active Ceased
- 2013-08-08 US US14/431,943 patent/US9525263B2/en active Active
- 2013-08-08 EP EP13750914.7A patent/EP2901530A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB201217379D0 (en) | 2012-11-14 |
| EP2901530A1 (en) | 2015-08-05 |
| GB2506402A (en) | 2014-04-02 |
| GB2506402B (en) | 2016-02-17 |
| JP2015530756A (ja) | 2015-10-15 |
| AU2013322392A1 (en) | 2015-05-14 |
| CA2886510A1 (en) | 2014-04-03 |
| CN104798270A (zh) | 2015-07-22 |
| HK1207213A1 (en) | 2016-01-22 |
| WO2014049324A1 (en) | 2014-04-03 |
| US20150263479A1 (en) | 2015-09-17 |
| US9525263B2 (en) | 2016-12-20 |
| KR20150064109A (ko) | 2015-06-10 |
| CN104798270B (zh) | 2018-01-26 |
| SG11201502446XA (en) | 2015-05-28 |
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