DE69609691D1 - Haltevorrichtung und Verfahren zur Laserherstellung mittels In-Situ-Spaltung von Halbleiterstäben - Google Patents
Haltevorrichtung und Verfahren zur Laserherstellung mittels In-Situ-Spaltung von HalbleiterstäbenInfo
- Publication number
- DE69609691D1 DE69609691D1 DE69609691T DE69609691T DE69609691D1 DE 69609691 D1 DE69609691 D1 DE 69609691D1 DE 69609691 T DE69609691 T DE 69609691T DE 69609691 T DE69609691 T DE 69609691T DE 69609691 D1 DE69609691 D1 DE 69609691D1
- Authority
- DE
- Germany
- Prior art keywords
- holding device
- semiconductor rods
- laser production
- splitting
- situ
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000011065 in-situ storage Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
- H01L21/3043—Making grooves, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0005—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
- B28D5/0017—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing using moving tools
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/0201—Separation of the wafer into individual elements, e.g. by dicing, cleaving, etching or directly during growth
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/0201—Separation of the wafer into individual elements, e.g. by dicing, cleaving, etching or directly during growth
- H01S5/0202—Cleaving
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/35—Work-parting pullers [bursters]
- Y10T225/357—Relatively movable clamps
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Dicing (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/549,897 US5719077A (en) | 1995-10-30 | 1995-10-30 | Fixture and method for laser fabrication by in-situ cleaving of semiconductor bars |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69609691D1 true DE69609691D1 (de) | 2000-09-14 |
DE69609691T2 DE69609691T2 (de) | 2001-03-29 |
Family
ID=24194824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69609691T Expired - Fee Related DE69609691T2 (de) | 1995-10-30 | 1996-10-22 | Haltevorrichtung und Verfahren zur Laserherstellung mittels In-Situ-Spaltung von Halbleiterstäben |
Country Status (5)
Country | Link |
---|---|
US (1) | US5719077A (de) |
EP (1) | EP0771628B1 (de) |
JP (1) | JP3168252B2 (de) |
DE (1) | DE69609691T2 (de) |
TW (1) | TW296501B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6045321A (en) * | 1998-03-23 | 2000-04-04 | Lucent Technologies, Inc. | Method and apparatus for transporting laser bars |
US6386533B1 (en) | 1998-05-01 | 2002-05-14 | Agere Systems Guardian Corp. | Laser processing fixture |
US5989932A (en) * | 1998-07-28 | 1999-11-23 | Lucent Technologies, Inc. | Method and apparatus for retaining and releasing laser bars during a facet coating operation |
US6102267A (en) * | 1998-12-10 | 2000-08-15 | Lucent Technologies, Inc. | Method and apparatus for non-contact pulsating jet cleaving of a semiconductor material |
US6274458B1 (en) | 1999-07-07 | 2001-08-14 | Agere Systems Optoelectronics Guardian Corp. | Method of gas cleaving a semiconductor product |
US6734453B2 (en) | 2000-08-08 | 2004-05-11 | Translucent Photonics, Inc. | Devices with optical gain in silicon |
US6451120B1 (en) * | 2000-09-21 | 2002-09-17 | Adc Telecommunications, Inc. | Apparatus and method for batch processing semiconductor substrates in making semiconductor lasers |
US7483212B2 (en) * | 2006-10-11 | 2009-01-27 | Rensselaer Polytechnic Institute | Optical thin film, semiconductor light emitting device having the same and methods of fabricating the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5480070A (en) * | 1977-12-08 | 1979-06-26 | Toshiba Corp | Cleaving device for single-crystal plate |
JPH01152786A (ja) * | 1987-12-10 | 1989-06-15 | Nec Corp | 半導体レーザウェハの劈開装置 |
EP0416190B1 (de) * | 1989-09-07 | 1994-06-01 | International Business Machines Corporation | Verfahren zur Spiegelpassivierung bei Halbleiterlaserdioden |
US5144634A (en) * | 1989-09-07 | 1992-09-01 | International Business Machines Corporation | Method for mirror passivation of semiconductor laser diodes |
EP0457998B1 (de) * | 1990-05-25 | 1994-01-26 | International Business Machines Corporation | Verfahren und Vorrichtung zum Spalten von Halbleiterplatten und Bekleiden der gespalteten Facetten |
JPH0474606A (ja) * | 1990-07-18 | 1992-03-10 | Mitsubishi Kasei Polytec Co | 劈開加工方法 |
JPH04294589A (ja) * | 1991-03-25 | 1992-10-19 | Sumitomo Electric Ind Ltd | 半導体レーザ型デバイスのへき開面コーティング方法 |
US5154333A (en) * | 1991-10-30 | 1992-10-13 | International Business Machines Corporation | Jaw cleaving device |
US5391036A (en) * | 1993-03-15 | 1995-02-21 | International Business Machines Corporation | Magnetic transfer device |
-
1995
- 1995-10-30 US US08/549,897 patent/US5719077A/en not_active Expired - Lifetime
-
1996
- 1996-04-23 TW TW085104835A patent/TW296501B/zh active
- 1996-09-24 JP JP25115596A patent/JP3168252B2/ja not_active Expired - Fee Related
- 1996-10-22 EP EP96307639A patent/EP0771628B1/de not_active Expired - Lifetime
- 1996-10-22 DE DE69609691T patent/DE69609691T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW296501B (en) | 1997-01-21 |
JP3168252B2 (ja) | 2001-05-21 |
EP0771628A2 (de) | 1997-05-07 |
DE69609691T2 (de) | 2001-03-29 |
EP0771628B1 (de) | 2000-08-09 |
US5719077A (en) | 1998-02-17 |
JPH09134894A (ja) | 1997-05-20 |
EP0771628A3 (de) | 1998-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |