BE780309A - Laser a structure en couches - Google Patents
Laser a structure en couchesInfo
- Publication number
- BE780309A BE780309A BE780309A BE780309A BE780309A BE 780309 A BE780309 A BE 780309A BE 780309 A BE780309 A BE 780309A BE 780309 A BE780309 A BE 780309A BE 780309 A BE780309 A BE 780309A
- Authority
- BE
- Belgium
- Prior art keywords
- layered structure
- structure laser
- laser
- layered
- 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
- H01S5/30—Structure or shape of the active region; Materials used for the active region
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 |
|---|---|---|---|
| US12368071A | 1971-03-12 | 1971-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE780309A true BE780309A (fr) | 1972-07-03 |
Family
ID=22410186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE780309A BE780309A (fr) | 1971-03-12 | 1972-03-07 | Laser a structure en couches |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE780309A (enrdf_load_stackoverflow) |
| CA (1) | CA964356A (enrdf_load_stackoverflow) |
| CH (1) | CH546013A (enrdf_load_stackoverflow) |
| DE (1) | DE2211160A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2128838B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1322147A (enrdf_load_stackoverflow) |
| IT (1) | IT952218B (enrdf_load_stackoverflow) |
-
1971
- 1971-09-20 CA CA123,223A patent/CA964356A/en not_active Expired
-
1972
- 1972-02-24 GB GB858072A patent/GB1322147A/en not_active Expired
- 1972-03-02 CH CH546013D patent/CH546013A/xx not_active IP Right Cessation
- 1972-03-07 BE BE780309A patent/BE780309A/xx unknown
- 1972-03-08 DE DE19722211160 patent/DE2211160A1/de active Pending
- 1972-03-10 FR FR7208472A patent/FR2128838B1/fr not_active Expired
- 1972-03-11 IT IT4892772A patent/IT952218B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2128838B1 (enrdf_load_stackoverflow) | 1974-08-02 |
| FR2128838A1 (enrdf_load_stackoverflow) | 1972-10-20 |
| IT952218B (it) | 1973-07-20 |
| DE2211160A1 (de) | 1972-09-28 |
| GB1322147A (en) | 1973-07-04 |
| CH546013A (enrdf_load_stackoverflow) | 1974-02-15 |
| CA964356A (en) | 1975-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH532922A (de) | Matratze | |
| BR7108546D0 (pt) | Unidade totalmente combustivel autoportante | |
| BE782488A (fr) | Self anti-parasites | |
| BE778861R (fr) | Chalumeau a | |
| BE791463A (fr) | Garde-corps | |
| IT965979B (it) | Benzammidi sostituito | |
| SE351286C (sv) | Piezoelektrisk gastendare | |
| AR198622A1 (es) | Actuador | |
| BE780430A (fr) | Coussin | |
| IT968118B (it) | Griglia rifrangente | |
| IT966122B (it) | Perfezionamento negli attuatori meccanici | |
| BE769215A (fr) | Isolants a couches multiples | |
| SE380404B (sv) | Laser | |
| BR7206184D0 (pt) | Laminador | |
| CH558089A (de) | Laser a gaz. | |
| CH526865A (de) | Laser | |
| AT313451B (de) | Treibstoff | |
| BE783278A (fr) | Nouveau sulfonylazide | |
| BE787269A (fr) | Bouw- of constructieelement | |
| BE786258A (fr) | Stratifie | |
| BE797906A (fr) | Coussinets a fente | |
| BE780309A (fr) | Laser a structure en couches | |
| BE863199Q (fr) | Construction | |
| IT999850B (it) | Struttura parietale composita | |
| CH533799A (fr) | Structure tridimensionnelle |