| 31. |
Measurement of Low Light Intensities by Synchronous Single Photon Counting |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 942-948
F. T. Arecchi,
E. Gatti,
A. Sona,
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摘要:
Single photon counting technique is used for measuring continuous light fluxes of very low intensity suitably modulated. Demodulation and integration processes usually made in conventional synchronous detectors on analog signals are here performed with drift free digital operations. The main advantage of this procedure is the possibility of improving the signal‐to‐noise ratio by very long integration times which are not limited by drifts of the electronics following the detector. An analysis of the noise filtering properties of the device is given. Raman light angular distributions obtained by this technique are reported as an example and noise characteristics of the device are measured and compared with the results of the theoretical analysis.
ISSN:0034-6748
DOI:10.1063/1.1720370
出版商:AIP
年代:1966
数据来源: AIP
|
| 32. |
Recording Arrangement for Determining Temperature Dependence of Paramagnetic Susceptibility |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 948-954
L. A. Ellenkamp,
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PDF (446KB)
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摘要:
The article describes the setup and functioning of an arrangement that can be used for carrying out susceptibility measurements over a temperature range from −150 to +1200°C. The measured result is continuously recorded.
ISSN:0034-6748
DOI:10.1063/1.1720371
出版商:AIP
年代:1966
数据来源: AIP
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| 33. |
Electron Bombardment Technique for Deposition of CdS Film Transducers |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 955-956
Robert Weber,
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PDF (176KB)
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ISSN:0034-6748
DOI:10.1063/1.1720372
出版商:AIP
年代:1966
数据来源: AIP
|
| 34. |
Production of Metallic and Other Ions in rf Ion Source |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 956-957
R. S. Hall,
D. H. Poole,
M. S. Stagg,
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PDF (170KB)
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ISSN:0034-6748
DOI:10.1063/1.1720373
出版商:AIP
年代:1966
数据来源: AIP
|
| 35. |
Improvements on Electromagnetic Velocity Drive for Mo¨ssbauer Experiments |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 957-959
R. L. Cohen,
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PDF (219KB)
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ISSN:0034-6748
DOI:10.1063/1.1720374
出版商:AIP
年代:1966
数据来源: AIP
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| 36. |
Evaluation of Light Deflection Technique for Detection of Transient Shock Waves |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 959-960
Igor J. Eberstein,
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PDF (130KB)
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ISSN:0034-6748
DOI:10.1063/1.1720375
出版商:AIP
年代:1966
数据来源: AIP
|
| 37. |
Wide Temperature Range Four Point Probe Device for Measuring Electrical Resistivity |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 961-962
Alex Cybriwsky,
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PDF (160KB)
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ISSN:0034-6748
DOI:10.1063/1.1720376
出版商:AIP
年代:1966
数据来源: AIP
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| 38. |
Temperature‐Resistance Relation for Germanium Thermometers |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 962-963
Guenter Ahlers,
Joseph F. Macre,
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PDF (148KB)
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ISSN:0034-6748
DOI:10.1063/1.1720377
出版商:AIP
年代:1966
数据来源: AIP
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| 39. |
Gain Shift of Proportional Counter with Counting Rate |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 964-965
Lewis Fergason,
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ISSN:0034-6748
DOI:10.1063/1.1720379
出版商:AIP
年代:1966
数据来源: AIP
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| 40. |
Metal Mirrors for Infrared Cells in Corrosive Atmospheres |
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Review of Scientific Instruments,
Volume 37,
Issue 7,
1966,
Page 965-966
Dale E. Armstrong,
Eugene S. Robinson,
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PDF (160KB)
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ISSN:0034-6748
DOI:10.1063/1.1720380
出版商:AIP
年代:1966
数据来源: AIP
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