JPH0315686B2 - - Google Patents
Info
- Publication number
- JPH0315686B2 JPH0315686B2 JP11345182A JP11345182A JPH0315686B2 JP H0315686 B2 JPH0315686 B2 JP H0315686B2 JP 11345182 A JP11345182 A JP 11345182A JP 11345182 A JP11345182 A JP 11345182A JP H0315686 B2 JPH0315686 B2 JP H0315686B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- light
- interferogram
- sampling
- interferometer
- 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
- 238000005070 sampling Methods 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000004611 spectroscopical analysis Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003595 spectral effect Effects 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/45—Interferometric spectrometry
- G01J3/453—Interferometric spectrometry by correlation of the amplitudes
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11345182A JPS593226A (ja) | 1982-06-29 | 1982-06-29 | フ−リエ変換型分光器の光路差ゼロ点自動調節装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11345182A JPS593226A (ja) | 1982-06-29 | 1982-06-29 | フ−リエ変換型分光器の光路差ゼロ点自動調節装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS593226A JPS593226A (ja) | 1984-01-09 |
JPH0315686B2 true JPH0315686B2 (ru) | 1991-03-01 |
Family
ID=14612559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11345182A Granted JPS593226A (ja) | 1982-06-29 | 1982-06-29 | フ−リエ変換型分光器の光路差ゼロ点自動調節装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS593226A (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2649912B2 (ja) * | 1986-06-23 | 1997-09-03 | 株式会社 アドバンテスト | 光デジタルスペクトルアナライザ |
JP2018009909A (ja) * | 2016-07-15 | 2018-01-18 | 三菱電機株式会社 | フーリエ変換型分光装置 |
JP7006494B2 (ja) * | 2018-05-02 | 2022-01-24 | 株式会社島津製作所 | フーリエ変換型分光光度計 |
CN111398183B (zh) * | 2020-03-10 | 2023-06-09 | 上海卫星工程研究所 | 星载傅里叶变换光谱仪零位偏置调节方法 |
-
1982
- 1982-06-29 JP JP11345182A patent/JPS593226A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS593226A (ja) | 1984-01-09 |
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