BE644044A - - Google Patents
Info
- Publication number
- BE644044A BE644044A BE644044A BE644044A BE644044A BE 644044 A BE644044 A BE 644044A BE 644044 A BE644044 A BE 644044A BE 644044 A BE644044 A BE 644044A BE 644044 A BE644044 A BE 644044A
- Authority
- BE
- Belgium
Links
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
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
-
- 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
- H01S5/30—Structure or shape of the active region; Materials used for the active region
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P54/00—Cutting or separating of wafers, substrates or parts of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/05—Etch and refill
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/115—Orientation
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Led Devices (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US260284A US3349475A (en) | 1963-02-21 | 1963-02-21 | Planar injection laser structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644044A true BE644044A (https=) | 1964-06-15 |
Family
ID=22988549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644044A BE644044A (https=) | 1963-02-21 | 1964-02-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3349475A (https=) |
| BE (1) | BE644044A (https=) |
| CH (1) | CH405504A (https=) |
| GB (1) | GB996937A (https=) |
| NL (1) | NL6401222A (https=) |
| SE (1) | SE318041B (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052379A (https=) * | 1963-03-28 | 1900-01-01 | ||
| US3999282A (en) * | 1964-02-13 | 1976-12-28 | Hitachi, Ltd. | Method for manufacturing semiconductor devices having oxide films and the semiconductor devices manufactured thereby |
| GB1100124A (en) * | 1964-02-13 | 1968-01-24 | Hitachi Ltd | Semiconductor devices and methods for producing the same |
| US3768037A (en) * | 1965-11-26 | 1973-10-23 | Hitachi Ltd | Semiconductor diode laser device |
| FR1564474A (https=) * | 1966-01-31 | 1969-04-25 | ||
| US3531735A (en) * | 1966-06-28 | 1970-09-29 | Gen Electric | Semiconductor laser having grooves to prevent radiation transverse to the optical axis |
| US3432919A (en) * | 1966-10-31 | 1969-03-18 | Raytheon Co | Method of making semiconductor diodes |
| US3458369A (en) * | 1966-12-01 | 1969-07-29 | Ibm | Process for preforming crystalline bodies |
| US3593190A (en) * | 1969-04-16 | 1971-07-13 | Texas Instruments Inc | Electron beam pumped semiconductor laser having an array of mosaic elements |
| US3816906A (en) * | 1969-06-20 | 1974-06-18 | Siemens Ag | Method of dividing mg-al spinel substrate wafers coated with semiconductor material and provided with semiconductor components |
| US3579142A (en) * | 1969-07-18 | 1971-05-18 | Us Navy | Thin film laser |
| JPS6041478B2 (ja) * | 1979-09-10 | 1985-09-17 | 富士通株式会社 | 半導体レ−ザ素子の製造方法 |
| FR2465337A1 (fr) * | 1979-09-11 | 1981-03-20 | Landreau Jean | Procede de fabrication d'un laser a semi-conducteur a confinements transverses optique et electrique et laser obtenu par ce procede |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2561411A (en) * | 1950-03-08 | 1951-07-24 | Bell Telephone Labor Inc | Semiconductor signal translating device |
| US2796562A (en) * | 1952-06-02 | 1957-06-18 | Rca Corp | Semiconductive device and method of fabricating same |
| US3193418A (en) * | 1960-10-27 | 1965-07-06 | Fairchild Camera Instr Co | Semiconductor device fabrication |
| NL299675A (https=) * | 1962-10-24 | 1900-01-01 | ||
| US3247576A (en) * | 1962-10-30 | 1966-04-26 | Ibm | Method of fabrication of crystalline shapes |
-
1963
- 1963-02-21 US US260284A patent/US3349475A/en not_active Expired - Lifetime
-
1964
- 1964-02-05 GB GB4814/64A patent/GB996937A/en not_active Expired
- 1964-02-13 NL NL6401222A patent/NL6401222A/xx unknown
- 1964-02-18 CH CH193864A patent/CH405504A/de unknown
- 1964-02-19 BE BE644044A patent/BE644044A/xx unknown
- 1964-02-21 SE SE2119/64A patent/SE318041B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE318041B (https=) | 1969-12-01 |
| NL6401222A (https=) | 1964-08-24 |
| CH405504A (de) | 1966-01-15 |
| US3349475A (en) | 1967-10-31 |
| GB996937A (en) | 1965-06-30 |