NO131219B - - Google Patents
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- Publication number
- NO131219B NO131219B NO1698/71A NO169871A NO131219B NO 131219 B NO131219 B NO 131219B NO 1698/71 A NO1698/71 A NO 1698/71A NO 169871 A NO169871 A NO 169871A NO 131219 B NO131219 B NO 131219B
- Authority
- NO
- Norway
- Prior art keywords
- pyroelectric
- detector
- frequency
- materials
- irradiation
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 29
- 230000005855 radiation Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000002329 infrared spectrum Methods 0.000 claims 1
- 230000004044 response Effects 0.000 description 16
- 239000013078 crystal Substances 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- DKDQMLPMKQLBHQ-UHFFFAOYSA-N strontium;barium(2+);oxido(dioxo)niobium Chemical compound [Sr+2].[Ba+2].[O-][Nb](=O)=O.[O-][Nb](=O)=O.[O-][Nb](=O)=O.[O-][Nb](=O)=O DKDQMLPMKQLBHQ-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
-
- 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
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
- H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3530970A | 1970-05-07 | 1970-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131219B true NO131219B (xx) | 1975-01-13 |
| NO131219C NO131219C (xx) | 1975-04-30 |
Family
ID=21881857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1698/71A NO131219C (xx) | 1970-05-07 | 1971-05-06 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3813550A (xx) |
| JP (1) | JPS5228016B1 (xx) |
| BE (1) | BE766807A (xx) |
| CA (1) | CA999958B (xx) |
| DE (1) | DE2121835C3 (xx) |
| GB (1) | GB1333870A (xx) |
| NL (1) | NL7106013A (xx) |
| NO (1) | NO131219C (xx) |
| SE (1) | SE376798B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3942009A (en) * | 1974-08-23 | 1976-03-02 | Minnesota Mining And Manufacturing Company | Directional radiation detector |
| US4044251A (en) * | 1976-05-18 | 1977-08-23 | Minnesota Mining And Manufacturing Company | Electromagnetic radiation detector with large area sensing medium |
| US4061917A (en) * | 1976-05-24 | 1977-12-06 | Goranson Rex W | Bolometer |
| CA1175130A (en) * | 1979-09-25 | 1984-09-25 | Sadao Matsumura | Pyroelectric detector and method for manufacturing same |
| US4334774A (en) * | 1979-12-31 | 1982-06-15 | Bell Telephone Laboratories, Incorporated | Alignment of optical components |
| GB2100058B (en) * | 1981-06-05 | 1985-03-20 | Philips Electronic Associated | Pyroelectric detector |
| US4501967A (en) * | 1982-11-18 | 1985-02-26 | North American Philips Corporation | Broad band pyroelectric infrared detector |
| DE3473926D1 (en) * | 1983-10-20 | 1988-10-13 | Plessey Overseas | Improvements in pyroelectric detectors |
| US4963741A (en) * | 1987-06-22 | 1990-10-16 | Molectron Detector, Inc. | Large area pyroelectric joulemeter |
| DE112012005068B4 (de) * | 2011-12-05 | 2023-11-09 | Ngk Insulators, Ltd. | Infraroterfassungselement, Infraroterfassungsmodul und Herstellungsverfahren derselben |
| DE102014201472B4 (de) * | 2014-01-28 | 2017-10-12 | Leica Microsystems Cms Gmbh | Verfahren zur Reduktion mechanischer Schwingungen bei elektrooptischen Modulatoren und Anordnung mit einem elektrooptischen Modulator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985759A (en) * | 1956-09-26 | 1961-05-23 | Rca Corp | Ferroelectric devices |
| US3453432A (en) * | 1966-06-23 | 1969-07-01 | Barnes Eng Co | Pyroelectric radiation detector providing compensation for environmental temperature changes |
| US3398281A (en) * | 1966-12-27 | 1968-08-20 | Kettering Found Charles F | Direct reading, wavelength independent radiometer employing a pyroelectric crystal detector |
| US3571592A (en) * | 1968-08-01 | 1971-03-23 | Bell Telephone Labor Inc | Pyroelectric devices of high acoustic loss showing increased frequency response |
| US3513312A (en) * | 1968-11-27 | 1970-05-19 | Barnes Eng Co | Pyroelectric infrared radiation detection system for the elimination of stray radiation absorption |
| US3581092A (en) * | 1969-04-09 | 1971-05-25 | Barnes Eng Co | Pyroelectric detector array |
-
1971
- 1971-03-30 SE SE7104109A patent/SE376798B/xx unknown
- 1971-05-03 NL NL7106013A patent/NL7106013A/xx unknown
- 1971-05-04 DE DE2121835A patent/DE2121835C3/de not_active Expired
- 1971-05-06 BE BE766807A patent/BE766807A/xx unknown
- 1971-05-06 NO NO1698/71A patent/NO131219C/no unknown
- 1971-05-07 GB GB1375471*[A patent/GB1333870A/en not_active Expired
- 1971-05-07 JP JP46029897A patent/JPS5228016B1/ja active Pending
-
1972
- 1972-12-12 US US00314376A patent/US3813550A/en not_active Expired - Lifetime
-
1975
- 1975-06-30 CA CA230,508A patent/CA999958B/xx not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS466295A (xx) | 1971-12-08 |
| GB1333870A (en) | 1973-10-17 |
| NO131219C (xx) | 1975-04-30 |
| US3813550A (en) | 1974-05-28 |
| DE2121835C3 (de) | 1974-06-20 |
| NL7106013A (xx) | 1971-11-09 |
| DE2121835B2 (de) | 1973-11-22 |
| BE766807A (fr) | 1971-10-01 |
| CA999958B (en) | 1976-11-16 |
| JPS5228016B1 (xx) | 1977-07-23 |
| DE2121835A1 (de) | 1971-11-18 |
| SE376798B (xx) | 1975-06-09 |
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