JPH0455258B2 - - Google Patents
Info
- Publication number
- JPH0455258B2 JPH0455258B2 JP61279471A JP27947186A JPH0455258B2 JP H0455258 B2 JPH0455258 B2 JP H0455258B2 JP 61279471 A JP61279471 A JP 61279471A JP 27947186 A JP27947186 A JP 27947186A JP H0455258 B2 JPH0455258 B2 JP H0455258B2
- Authority
- JP
- Japan
- Prior art keywords
- pyroelectric infrared
- pyroelectric
- mirror piece
- mirror
- detection
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 49
- 238000010586 diagram Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61279471A JPS63132123A (ja) | 1986-11-21 | 1986-11-21 | 焦電形赤外線検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61279471A JPS63132123A (ja) | 1986-11-21 | 1986-11-21 | 焦電形赤外線検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63132123A JPS63132123A (ja) | 1988-06-04 |
JPH0455258B2 true JPH0455258B2 (enrdf_load_stackoverflow) | 1992-09-02 |
Family
ID=17611521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61279471A Granted JPS63132123A (ja) | 1986-11-21 | 1986-11-21 | 焦電形赤外線検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63132123A (enrdf_load_stackoverflow) |
-
1986
- 1986-11-21 JP JP61279471A patent/JPS63132123A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63132123A (ja) | 1988-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |