LT2020563A - Būdas ir įrenginys, skirti lazerio pagrindo plokštės temperatūrai homogenizuoti - Google Patents
Būdas ir įrenginys, skirti lazerio pagrindo plokštės temperatūrai homogenizuotiInfo
- Publication number
- LT2020563A LT2020563A LT2020563A LT2020563A LT2020563A LT 2020563 A LT2020563 A LT 2020563A LT 2020563 A LT2020563 A LT 2020563A LT 2020563 A LT2020563 A LT 2020563A LT 2020563 A LT2020563 A LT 2020563A
- Authority
- LT
- Lithuania
- Prior art keywords
- base plate
- laser base
- laser
- stainless steel
- homogenizing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 abstract 5
- 229910001220 stainless steel Inorganic materials 0.000 abstract 3
- 239000010935 stainless steel Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 1
- 238000003466 welding 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
- H01S3/02—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
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/008—Mountings, adjusting means, or light-tight connections, for optical elements with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
-
- 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
- H01S3/0407—Liquid cooling, e.g. by water
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
- Laser Beam Processing (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Išradimas priklauso lazerinių technologijų sričiai, konkrečiau būdams ir įrenginiams, skirtiems lazerio pagrindo plokštės temperatūrai homogenizuoti, kai prie lazerio pagrindo plokštės tvirtinami optinių komponentų laikikliai, o lazerio pagrindo plokštė apima šilumos perdavimo priemonę. Siekiant padidinti lazerio pagrindo plokštės atsparumą lokaliems temperatūros skirtumams, užtikrinant stabilias optinių komponentų tarpusavio padėtis ir atitinkamai optinių kelių kryptingumą, medžiaga, iš kurios gamina lazerio pagrindo plokštę ir optinių komponentų laikiklius, yra nurūdijantis plienas. Šilumos perdavimo priemonės, yra įtaisytos lazerio pagrindo plokštėje ir turi žymiai didesnį šiluminį laidumą nei nerūdijantis plienas, o jų temperatūrinio plėtimosi koeficientas yra artimas nerūdijančio plieno temperatūrinio plėtimosi koeficientui. Optinių komponentų laikiklius prie minėtos lazerio pagrindo plokštės tvirtina ir paderina naudojant lazerinį taškinį suvirinimą.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LT2020563A LT6921B (lt) | 2020-12-14 | 2020-12-14 | Būdas ir įrenginys, skirti lazerio pagrindo plokštės temperatūrai homogenizuoti |
CA3197091A CA3197091A1 (en) | 2020-12-14 | 2021-12-10 | Method and device for homogenizing the temperature of a laser base plate |
KR1020237019424A KR20230119129A (ko) | 2020-12-14 | 2021-12-10 | 레이저 베이스 플레이트의 온도를 균질화하기 위한 방법 및 디바이스 |
CN202180080098.4A CN116529969A (zh) | 2020-12-14 | 2021-12-10 | 用于使激光器基板温度均匀化的方法和设备 |
PCT/IB2021/061557 WO2022130146A1 (en) | 2020-12-14 | 2021-12-10 | Method and device for homogenizing the temperature of a laser base plate |
EP21824686.6A EP4260415A1 (en) | 2020-12-14 | 2021-12-10 | Method and device for homogenizing the temperature of a laser base plate |
JP2023552397A JP7475755B2 (ja) | 2020-12-14 | 2021-12-10 | レーザベースプレートの温度を均一化するための方法及び装置 |
US18/257,523 US20240047931A1 (en) | 2020-12-14 | 2022-12-10 | Method and device for homogenizing the temperature of a laser base plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LT2020563A LT6921B (lt) | 2020-12-14 | 2020-12-14 | Būdas ir įrenginys, skirti lazerio pagrindo plokštės temperatūrai homogenizuoti |
Publications (2)
Publication Number | Publication Date |
---|---|
LT2020563A true LT2020563A (lt) | 2022-06-10 |
LT6921B LT6921B (lt) | 2022-06-27 |
Family
ID=75278316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LT2020563A LT6921B (lt) | 2020-12-14 | 2020-12-14 | Būdas ir įrenginys, skirti lazerio pagrindo plokštės temperatūrai homogenizuoti |
Country Status (8)
Country | Link |
---|---|
US (1) | US20240047931A1 (lt) |
EP (1) | EP4260415A1 (lt) |
JP (1) | JP7475755B2 (lt) |
KR (1) | KR20230119129A (lt) |
CN (1) | CN116529969A (lt) |
CA (1) | CA3197091A1 (lt) |
LT (1) | LT6921B (lt) |
WO (1) | WO2022130146A1 (lt) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6043680B2 (ja) | 1979-09-21 | 1985-09-30 | 日本電信電話株式会社 | 温度安定化レ−ザ装置 |
US5181214A (en) | 1991-11-18 | 1993-01-19 | Harmonic Lightwaves, Inc. | Temperature stable solid-state laser package |
JPH0895104A (ja) | 1994-09-26 | 1996-04-12 | Agency Of Ind Science & Technol | レーザ共振装置 |
US6172997B1 (en) | 1998-06-16 | 2001-01-09 | Aculight Corporation | Integrated semiconductor diode laser pumped solid state laser |
JP2002280661A (ja) | 2001-03-16 | 2002-09-27 | Furukawa Electric Co Ltd:The | レーザダイオードモジュールからなる光源 |
JP2005317925A (ja) | 2004-04-02 | 2005-11-10 | Ricoh Co Ltd | 光源装置、記録装置、製版装置及び画像形成装置 |
JP4714434B2 (ja) | 2004-07-20 | 2011-06-29 | 古河スカイ株式会社 | ヒートパイプヒートシンク |
US8276873B2 (en) * | 2004-10-22 | 2012-10-02 | Newport Corporation | Instrumented platform for vibration-sensitive equipment |
US8213471B2 (en) | 2010-01-22 | 2012-07-03 | Integral Laser Solutions, Llc | Thin disk laser operations with unique thermal management |
US8867582B2 (en) * | 2012-04-04 | 2014-10-21 | Osram Opto Semiconductors Gmbh | Laser diode assembly |
JP6547562B2 (ja) | 2015-09-30 | 2019-07-24 | 日亜化学工業株式会社 | 光源装置 |
JP2018174184A (ja) | 2017-03-31 | 2018-11-08 | 株式会社 エヌ・テック | 冷却装置及び冷却装置を備えた照明装置 |
JP2020115527A (ja) | 2019-01-18 | 2020-07-30 | パナソニック株式会社 | 半導体レーザ装置 |
-
2020
- 2020-12-14 LT LT2020563A patent/LT6921B/lt unknown
-
2021
- 2021-12-10 JP JP2023552397A patent/JP7475755B2/ja active Active
- 2021-12-10 CN CN202180080098.4A patent/CN116529969A/zh active Pending
- 2021-12-10 KR KR1020237019424A patent/KR20230119129A/ko active Search and Examination
- 2021-12-10 WO PCT/IB2021/061557 patent/WO2022130146A1/en active Application Filing
- 2021-12-10 EP EP21824686.6A patent/EP4260415A1/en active Pending
- 2021-12-10 CA CA3197091A patent/CA3197091A1/en active Pending
-
2022
- 2022-12-10 US US18/257,523 patent/US20240047931A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CA3197091A1 (en) | 2022-06-23 |
EP4260415A1 (en) | 2023-10-18 |
JP2023551069A (ja) | 2023-12-06 |
US20240047931A1 (en) | 2024-02-08 |
WO2022130146A1 (en) | 2022-06-23 |
JP7475755B2 (ja) | 2024-04-30 |
KR20230119129A (ko) | 2023-08-16 |
LT6921B (lt) | 2022-06-27 |
CN116529969A (zh) | 2023-08-01 |
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Legal Events
Date | Code | Title | Description |
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BB1A | Patent application published |
Effective date: 20220610 |
|
FG9A | Patent granted |
Effective date: 20220627 |