IT1041853B - Dispositivo laser a stato solido con reazione distribuita pompato elettricamente e procedimento per la sua fabbricazione - Google Patents
Dispositivo laser a stato solido con reazione distribuita pompato elettricamente e procedimento per la sua fabbricazioneInfo
- Publication number
- IT1041853B IT1041853B IT26416/75A IT2641675A IT1041853B IT 1041853 B IT1041853 B IT 1041853B IT 26416/75 A IT26416/75 A IT 26416/75A IT 2641675 A IT2641675 A IT 2641675A IT 1041853 B IT1041853 B IT 1041853B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- solid state
- laser device
- state laser
- Prior art date
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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] 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
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/185—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL]
- H01S5/187—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL] using Bragg reflection
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49967174A | 1974-08-22 | 1974-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1041853B true IT1041853B (it) | 1980-01-10 |
Family
ID=23986216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26416/75A IT1041853B (it) | 1974-08-22 | 1975-08-19 | Dispositivo laser a stato solido con reazione distribuita pompato elettricamente e procedimento per la sua fabbricazione |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5146092A (nl) |
| AU (1) | AU497635B2 (nl) |
| BE (1) | BE832000A (nl) |
| BR (1) | BR7504352A (nl) |
| CA (1) | CA1044355A (nl) |
| DE (1) | DE2534978A1 (nl) |
| ES (1) | ES440361A1 (nl) |
| FR (1) | FR2282731A1 (nl) |
| GB (1) | GB1513573A (nl) |
| IT (1) | IT1041853B (nl) |
| NL (1) | NL7509975A (nl) |
| SE (1) | SE7508038L (nl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418970A1 (fr) * | 1978-03-03 | 1979-09-28 | Thomson Csf | Diode laser a resonateur distribue |
| US4573163A (en) * | 1982-09-13 | 1986-02-25 | At&T Bell Laboratories | Longitudinal mode stabilized laser |
| EP0184250B1 (en) * | 1984-12-04 | 1992-09-02 | Koninklijke Philips Electronics N.V. | Electron-beam-pumped semiconductor laser and array |
| GB2203891A (en) * | 1987-04-21 | 1988-10-26 | Plessey Co Plc | Semiconductor diode laser array |
| US4872176A (en) * | 1988-04-25 | 1989-10-03 | General Electric Company | Device and method for monitoring a light-emitting device |
| JP2619057B2 (ja) * | 1989-05-22 | 1997-06-11 | 三菱電機株式会社 | 半導体レーザの製造方法 |
| US5200540A (en) * | 1989-12-28 | 1993-04-06 | Koriyama Kasei Co., Ltd. | Refining process of organic tin (iv) polyhalides |
-
1975
- 1975-05-13 GB GB20027/75A patent/GB1513573A/en not_active Expired
- 1975-06-12 CA CA229,183A patent/CA1044355A/en not_active Expired
- 1975-07-10 BR BR7504352*A patent/BR7504352A/pt unknown
- 1975-07-14 SE SE7508038A patent/SE7508038L/xx unknown
- 1975-07-25 FR FR7523294A patent/FR2282731A1/fr active Granted
- 1975-07-31 BE BE158843A patent/BE832000A/xx not_active IP Right Cessation
- 1975-08-05 DE DE19752534978 patent/DE2534978A1/de not_active Withdrawn
- 1975-08-08 AU AU83815/75A patent/AU497635B2/en not_active Expired
- 1975-08-15 JP JP50099437A patent/JPS5146092A/ja active Pending
- 1975-08-19 IT IT26416/75A patent/IT1041853B/it active
- 1975-08-20 ES ES440361A patent/ES440361A1/es not_active Expired
- 1975-08-22 NL NL7509975A patent/NL7509975A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1044355A (en) | 1978-12-12 |
| JPS5146092A (nl) | 1976-04-20 |
| GB1513573A (en) | 1978-06-07 |
| FR2282731B1 (nl) | 1979-05-11 |
| AU8381575A (en) | 1977-02-10 |
| AU497635B2 (en) | 1978-12-21 |
| BR7504352A (pt) | 1976-07-06 |
| SE7508038L (sv) | 1976-02-23 |
| DE2534978A1 (de) | 1976-03-04 |
| BE832000A (fr) | 1975-11-17 |
| FR2282731A1 (fr) | 1976-03-19 |
| ES440361A1 (es) | 1977-06-01 |
| NL7509975A (nl) | 1976-02-24 |
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