GB1152480A - Improvements in or relating to Infrared Radiation Devices - Google Patents
Improvements in or relating to Infrared Radiation DevicesInfo
- Publication number
- GB1152480A GB1152480A GB5688066A GB5688066A GB1152480A GB 1152480 A GB1152480 A GB 1152480A GB 5688066 A GB5688066 A GB 5688066A GB 5688066 A GB5688066 A GB 5688066A GB 1152480 A GB1152480 A GB 1152480A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tellurium
- crystal
- infrared radiation
- selenium
- intrinsic
- 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
Links
- 230000005855 radiation Effects 0.000 title abstract 3
- 229910052714 tellurium Inorganic materials 0.000 abstract 4
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 4
- 239000013078 crystal Substances 0.000 abstract 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 2
- 230000001427 coherent effect Effects 0.000 abstract 2
- 229910052711 selenium Inorganic materials 0.000 abstract 2
- 239000011669 selenium Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Radiation Pyrometers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51598165A | 1965-12-23 | 1965-12-23 | |
| US515973A US3414728A (en) | 1965-12-23 | 1965-12-23 | Infrared modulators and detectors employing single crystal te or se |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1152480A true GB1152480A (en) | 1969-05-21 |
Family
ID=27058672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5688066A Expired GB1152480A (en) | 1965-12-23 | 1966-12-20 | Improvements in or relating to Infrared Radiation Devices |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE688141A (de) |
| DE (1) | DE1589068A1 (de) |
| GB (1) | GB1152480A (de) |
| NL (1) | NL6614238A (de) |
| SE (1) | SE335894B (de) |
-
1966
- 1966-09-30 DE DE19661589068 patent/DE1589068A1/de active Pending
- 1966-10-10 NL NL6614238A patent/NL6614238A/xx unknown
- 1966-10-12 BE BE688141D patent/BE688141A/xx unknown
- 1966-12-20 GB GB5688066A patent/GB1152480A/en not_active Expired
- 1966-12-22 SE SE1758266A patent/SE335894B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE688141A (de) | 1967-03-16 |
| DE1589068A1 (de) | 1970-03-26 |
| SE335894B (de) | 1971-06-14 |
| NL6614238A (de) | 1967-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |