JP4191111B2 - レーザー結晶用ダイボンド装置 - Google Patents
レーザー結晶用ダイボンド装置 Download PDFInfo
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- JP4191111B2 JP4191111B2 JP2004221243A JP2004221243A JP4191111B2 JP 4191111 B2 JP4191111 B2 JP 4191111B2 JP 2004221243 A JP2004221243 A JP 2004221243A JP 2004221243 A JP2004221243 A JP 2004221243A JP 4191111 B2 JP4191111 B2 JP 4191111B2
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- Prior art keywords
- pin
- laser crystal
- laser
- bonding apparatus
- heat sink
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W99/00—Subject matter not provided for in other groups of this subclass
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- 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
- H01S3/042—Arrangements for thermal management for solid state lasers
-
- 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
- H01S3/0604—Crystal lasers or glass lasers in the form of a plate or disc
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- 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
- H01S3/02—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
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric elements
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Lasers (AREA)
- Die Bonding (AREA)
Description
〔1〕レーザー結晶をヒートシンクに固着するダイボンド装置において、ピン台座が係合する複数個のピン保持体と、このピン保持体にガイドされるピンと、前記ピン保持体の顎状下部と前記ピンの顎部との間に配置されるスプリングと、前記ピン台座の押圧により前記スプリングを介して前記ピンを上下にスライド可能になし、前記ピンの先端面をレーザー結晶上に接触させてこのレーザー結晶を所定の圧力でヒートシンクに押し付けた状態で加熱し、前記レーザー結晶を前記ヒートシンクに固着する手段を具備することを特徴とする。
2 断熱材
3 ヒーター
4,4−1,4−2 ヒートシンク
5 固着材
6,20 レーザー結晶
7,7′,31,43,46,49,51,66,71,81,91 ピン
7A ピン鍔部
7−1 ピン本体
7−2 細いピン先端部
8,8′,74 ピン保持体
8A ピン保持体の鍔状下部
8B ピン保持体の遊合穴
9,9′,73 スプリング
10,10′ ピン台座
11 荷重
21 レーザーを発振する領域
22,41,45,48,52 レーザーを発振しない領域
23 反射率制御膜
42,44 レーザーを発振する円形の領域
47 レーザーを発振する正方形の領域
53 レーザーを発振する長方形の領域
60,62,64 緩衝媒質
61 ドーナッツ形状の緩衝媒質
63,72,92 逆凹面形状部
65 微小凹凸
71−A,91−A ピンの先端面
81−A 平坦面
82,93 中空機構
94 超音波発生部
Claims (5)
- レーザー結晶をヒートシンクに固着するダイボンド装置において、
(a)ピン台座が係合する複数個のピン保持体と、
(b)該ピン保持体にガイドされるピンと、
(c)前記ピン保持体の顎状下部と前記ピンの顎部との間に配置されるスプリングと、
(d)前記ピン台座の押圧により前記スプリングを介して前記ピンを上下にスライド可能になし、前記ピンの先端面をレーザー結晶上に接触させて該レーザー結晶を所定の圧力でヒートシンクに押し付けた状態で加熱し、前記レーザー結晶を前記ヒートシンクに固着する手段を具備することを特徴とするレーザー結晶用ダイボンド装置。 - 請求項1記載のレーザー結晶用ダイボンド装置において、前記レーザー結晶と前記ピンの先端面の間に緩衝媒質を挟むことを特徴とするレーザー結晶用ダイボンド装置。
- 請求項2記載のレーザー結晶用ダイボンド装置において、前記レーザー結晶に接する緩衝媒質の表面に頂上と谷の高さが0.5μm〜100μmの凹凸が形成されていることを特徴とするレーザー結晶用ダイボンド装置。
- 請求項1記載のレーザー結晶用ダイボンド装置において、前記ピンの先端面の中央部に逆凹面形状部を有し、該逆凹面形状部を除いて、前記レーザー結晶に接するピンの先端が面になっており、前記ピンの先端面の中央部にピンの中心を貫通する穴を有し、該穴を通して前記レーザー結晶を真空吸着して保持することを特徴とするレーザー結晶用ダイボンド装置。
- 請求項4記載のレーザー結晶用ダイボンド装置において、前記ピンの上部に超音波を伝える機構を具備することを特徴とするレーザー結晶用ダイボンド装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004221243A JP4191111B2 (ja) | 2004-07-29 | 2004-07-29 | レーザー結晶用ダイボンド装置 |
| PCT/JP2005/011303 WO2006011319A1 (ja) | 2004-07-29 | 2005-06-21 | レーザー結晶用ダイボンド装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004221243A JP4191111B2 (ja) | 2004-07-29 | 2004-07-29 | レーザー結晶用ダイボンド装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006041316A JP2006041316A (ja) | 2006-02-09 |
| JP4191111B2 true JP4191111B2 (ja) | 2008-12-03 |
Family
ID=35786071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004221243A Expired - Fee Related JP4191111B2 (ja) | 2004-07-29 | 2004-07-29 | レーザー結晶用ダイボンド装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4191111B2 (ja) |
| WO (1) | WO2006011319A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570250A (zh) * | 2011-04-06 | 2012-07-11 | 北京国科世纪激光技术有限公司 | 光学晶体散热装置及光学晶体散热系统 |
| JP2013195916A (ja) * | 2012-03-22 | 2013-09-30 | Nippon Telegr & Teleph Corp <Ntt> | 光偏向器の保持機構 |
| JP6104518B2 (ja) * | 2012-04-27 | 2017-03-29 | 日産自動車株式会社 | 半導体装置の製造方法、断熱荷重治具及び断熱荷重治具の設置方法 |
| JP7518692B2 (ja) * | 2020-07-31 | 2024-07-18 | 浜松ホトニクス株式会社 | レーザ装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6165463A (ja) * | 1984-09-07 | 1986-04-04 | Mitsubishi Electric Corp | 化合物半導体素子 |
| JP2510024B2 (ja) * | 1989-04-05 | 1996-06-26 | 富士通株式会社 | 半導体製造装置 |
| JPH06209021A (ja) * | 1993-01-11 | 1994-07-26 | Matsushita Electric Ind Co Ltd | ボンディングヘッド |
| JPH0846289A (ja) * | 1994-08-02 | 1996-02-16 | Nippondenso Co Ltd | 半導体レーザの製造方法 |
| JPH11121479A (ja) * | 1997-10-17 | 1999-04-30 | Fujitsu Ltd | 半導体部品の実装方法および実装装置 |
-
2004
- 2004-07-29 JP JP2004221243A patent/JP4191111B2/ja not_active Expired - Fee Related
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2005
- 2005-06-21 WO PCT/JP2005/011303 patent/WO2006011319A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006011319A1 (ja) | 2006-02-02 |
| JP2006041316A (ja) | 2006-02-09 |
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