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| 11. |
A Simple Design for Production of a Chopped Laser Output with a Reference Wave for a Lock-In Amplifier |
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Analytical Letters,
Volume 18,
Issue 12,
1985,
Page 1555-1561
Caroline Stokl,
WilliamC. Purdy,
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PDF (176KB)
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摘要:
A chopper was constructed to modulate the output of an infrared Helium-Neon laser at 3.39 microns. The chopper was constructed to fit onto a previously constructed optical bench which houses the laser. The chopper also encompasses a number of inexpensive electrical components including an LED (the source) and a phototransistor (the detector) and the accompanying electronics to power the components and provides a reference wave of the characteristics required for the reference input of the PAR model 5101 Lock-In Amplifier.
ISSN:0003-2719
DOI:10.1080/00032718508066234
出版商:Taylor & Francis Group
年代:1985
数据来源: Taylor
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| 12. |
Editorial board page for “Analytical Letters”, Volume 18, Number 12 |
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Analytical Letters,
Volume 18,
Issue 12,
1985,
Page -
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PDF (104KB)
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摘要:
This is a scanned image of the original Editorial Board page(s) for this issue.
ISSN:0003-2719
DOI:10.1080/00032718508066223
出版商:Taylor & Francis Group
年代:1985
数据来源: Taylor
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