| Records |
| Author |
Rosfjord, Kristine M.; Yang, Joel K. W.; Dauler, Eric A.; Kerman, Andrew J.; Vikas Anant; Voronov, Boris M.; Gol'tsman, Gregory N.; Berggren, Karl K. |
| Title |
Nanowire Single-photon detector with an integrated optical cavity and anti-reflection coating |
Type |
Journal Article |
| Year |
2006 |
Publication |
Opt. Express |
Abbreviated Journal |
Opt. Express |
Volume  |
14 |
Issue |
2 |
Pages |
527-534 |
| Keywords |
SSPD, SNSPD, cavity |
| Abstract |
We have fabricated and tested superconducting single-photon detectors and demonstrated detection efficiencies of 57% at 1550-nm wavelength and 67% at 1064 nm. In addition to the peak detection efficiency, a median detection efficiency of 47.7% was measured over 132 devices at 1550 nm. These measurements were made at 1.8K, with each device biased to 97.5% of its critical current. The high detection efficiencies resulted from the addition of an optical cavity and anti-reflection coating to a nanowire photodetector, creating an integrated nanoelectrophotonic device with enhanced performance relative to the original device. Here, the testing apparatus and the fabrication process are presented. The detection efficiency of devices before and after the addition of optical elements is also reported. |
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1094-4087 |
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PMID:19503367 |
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388 |
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| Author |
Gershenzon, E. M.; Gol'tsman, G. N.; Elantiev, A. I.; Karasik, B. S.; Potoskuev, S. E. |
| Title |
Intense electromagnetic radiation heating of electrons of a superconductor in the resistive state |
Type |
Journal Article |
| Year |
1988 |
Publication |
Sov. J. Low Temp. Phys. |
Abbreviated Journal |
Sov. J. Low Temp. Phys. |
| Volume |
14 |
Issue |
7 |
Pages |
414-420 |
| Keywords |
HEB |
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Duplicated as 1697 |
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236 |
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Гершензон, Е. М.; Гольцман, Г. Н.; Елантьев, А. И.; Карасик, Б. С.; Потоскуев, С. Э. |
| Title |
Разогрев электронов в резистивном состоянии сверхпроводника электромагнитным излучением значительной интенсивности |
Type |
Journal Article |
| Year |
1988 |
Publication |
Физика низких температур |
Abbreviated Journal |
Физика низких температур |
| Volume |
14 |
Issue |
7 |
Pages |
753-763 |
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HEB |
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Duplicated as 1697 |
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883 |
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Gershenzon, E. M.; Gol'tsman, G. N.; Elant'ev, A. I.; Karasik, B. S.; Potoskuev, S. E. |
| Title |
Intense electromagnetic radiation heating of superconductor electrons in resistive state |
Type |
Journal Article |
| Year |
1988 |
Publication |
Fizika Nizkikh Temperatur |
Abbreviated Journal |
Fizika Nizkikh Temperatur |
| Volume |
14 |
Issue |
7 |
Pages |
753-763 |
| Keywords |
Nb HEB |
| Abstract |
An experimental study is made of the effect of intense radiation in the millimeter and submillimeter ranges on thin and narrow Nb films in the resistive state. It is found that the excess resistance resulting from radiation and the dependence of its relaxation time on radiation intensity and transport current can be explained in terms of the effect of electron heating. Quantitative agreement is obtained between the experimental data and a homogeneous electron heating model. |
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1697 |
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Gershenzon, E. M.; Gol'tsman, G. N.; Mel'nikov, A. P. |
| Title |
Binding energy of a carrier with a neutral impurity atom in germanium and in silicon |
Type |
Journal Article |
| Year |
1971 |
Publication |
JETP Lett. |
Abbreviated Journal |
JETP Lett. |
| Volume |
14 |
Issue |
5 |
Pages |
185-186 |
| Keywords |
Ge, Si, neutral impurity atom, binding energy |
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1739 |
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