DE2345328A1 - Strahlungsquelle fuer langwelliges infrarot - Google Patents
Strahlungsquelle fuer langwelliges infrarotInfo
- Publication number
- DE2345328A1 DE2345328A1 DE19732345328 DE2345328A DE2345328A1 DE 2345328 A1 DE2345328 A1 DE 2345328A1 DE 19732345328 DE19732345328 DE 19732345328 DE 2345328 A DE2345328 A DE 2345328A DE 2345328 A1 DE2345328 A1 DE 2345328A1
- Authority
- DE
- Germany
- Prior art keywords
- radiation
- semiconductor
- radiation source
- magnetic field
- source according
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title claims description 149
- 239000004065 semiconductor Substances 0.000 claims description 72
- 230000005684 electric field Effects 0.000 claims description 45
- 230000008859 change Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 229910000673 Indium arsenide Inorganic materials 0.000 description 6
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 4
- 239000002800 charge carrier Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002772 conduction electron Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000013139 quantization Methods 0.000 description 3
- 238000004611 spectroscopical analysis Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000002363 laser electric resonance spectroscopy Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 229910005872 GeSb Inorganic materials 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000005610 quantum mechanics Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/006—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects using optical pumping
-
- 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
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
- G01J3/108—Arrangements of light sources specially adapted for spectrometry or colorimetry for measurement in the infrared range
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958772A JPS5126794B2 (enExample) | 1972-09-08 | 1972-09-08 | |
| JP12819672A JPS4985991A (enExample) | 1972-12-22 | 1972-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2345328A1 true DE2345328A1 (de) | 1974-04-11 |
Family
ID=26431006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732345328 Pending DE2345328A1 (de) | 1972-09-08 | 1973-09-07 | Strahlungsquelle fuer langwelliges infrarot |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2345328A1 (enExample) |
| FR (1) | FR2199212A1 (enExample) |
-
1973
- 1973-09-06 FR FR7332214A patent/FR2199212A1/fr not_active Withdrawn
- 1973-09-07 DE DE19732345328 patent/DE2345328A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2199212A1 (enExample) | 1974-04-05 |
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