JPS5487588A - Infrared spectral analytical apparatus - Google Patents
Infrared spectral analytical apparatusInfo
- Publication number
- JPS5487588A JPS5487588A JP15594677A JP15594677A JPS5487588A JP S5487588 A JPS5487588 A JP S5487588A JP 15594677 A JP15594677 A JP 15594677A JP 15594677 A JP15594677 A JP 15594677A JP S5487588 A JPS5487588 A JP S5487588A
- Authority
- JP
- Japan
- Prior art keywords
- enters
- light source
- gas
- signal
- focusing lens
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15594677A JPS5487588A (en) | 1977-12-24 | 1977-12-24 | Infrared spectral analytical apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15594677A JPS5487588A (en) | 1977-12-24 | 1977-12-24 | Infrared spectral analytical apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5487588A true JPS5487588A (en) | 1979-07-12 |
JPS6112530B2 JPS6112530B2 (ja) | 1986-04-09 |
Family
ID=15616970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15594677A Granted JPS5487588A (en) | 1977-12-24 | 1977-12-24 | Infrared spectral analytical apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5487588A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5629127A (en) * | 1979-08-20 | 1981-03-23 | Fujitsu Ltd | Infrared spectroscopic analysis method |
JPS56147034A (en) * | 1980-04-17 | 1981-11-14 | Tokyo Electric Power Co Inc:The | Gas leakage detector |
JPS5730915A (en) * | 1980-06-24 | 1982-02-19 | Fujitsu Ltd | Difference absorption laser radar |
JPS61202128A (ja) * | 1985-03-06 | 1986-09-06 | Hitachi Ltd | 半導体レ−ザヘテロダイン干渉計 |
-
1977
- 1977-12-24 JP JP15594677A patent/JPS5487588A/ja active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5629127A (en) * | 1979-08-20 | 1981-03-23 | Fujitsu Ltd | Infrared spectroscopic analysis method |
JPS6161333B2 (ja) * | 1979-08-20 | 1986-12-25 | Fujitsu Ltd | |
JPS56147034A (en) * | 1980-04-17 | 1981-11-14 | Tokyo Electric Power Co Inc:The | Gas leakage detector |
JPS5730915A (en) * | 1980-06-24 | 1982-02-19 | Fujitsu Ltd | Difference absorption laser radar |
JPH0118367B2 (ja) * | 1980-06-24 | 1989-04-05 | Fujitsu Ltd | |
JPS61202128A (ja) * | 1985-03-06 | 1986-09-06 | Hitachi Ltd | 半導体レ−ザヘテロダイン干渉計 |
Also Published As
Publication number | Publication date |
---|---|
JPS6112530B2 (ja) | 1986-04-09 |
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