Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Vayshenker, A."'
Autor:
Williams, Paul A., Spidell, Matthew T., Hadler, Joshua A., Gerrits, Thomas, Koepke, Amanda, Livigni, David, Stephens, Michelle S., Tomlin, Nathan A., Shaw, Gordon A., Splett, Jolene D., Vayshenker, Igor, White, Malcolm G., Yung, Chris, Lehman, John H.
Laser power metrology at the National Institute of Standards and Technology (NIST) ranges 20 orders of magnitude from photon-counting (1000 photons/s) to 100 kW (10^23 photons/s at a wavelength of 1070 nm). As a part of routine practices, we perform
Externí odkaz:
http://arxiv.org/abs/1908.06139
Autor:
Gerrits, Thomas, Migdall, Alan, Bienfang, Joshua C., Lehman, John, Nam, Sae Woo, Splett, Jolene, Vayshenker, Igor, Wang, Jack
We measure the detection efficiency of single-photon detectors at wavelengths near 851 nm and 1533.6 nm. We investigate the spatial uniformity of one free-space-coupled single-photon avalanche diode and present a comparison between fusion-spliced and
Externí odkaz:
http://arxiv.org/abs/1906.02258
Autor:
Krapick, Stephan, Hesselberg, Marina, Verma, Varun B., Vayshenker, Igor, Nam, Sae Woo, Mirin, Richard P.
We present an alternative approach to the fabrication of highly efficient superconducting nanowire single-photon detectors (SNSPDs) based on tungsten silicide. Using well-established technologies for the deposition of dielectric mirrors and anti-refl
Externí odkaz:
http://arxiv.org/abs/1706.00004
Autor:
Verma, V. B., Korzh, B., Bussières, F., Horansky, R. D., Dyer, S. D., Lita, A. E., Vayshenker, I., Marsili, F., Shaw, M. D., Zbinden, H., Mirin, R. P., Nam, S. W.
We demonstrate high-efficiency superconducting nanowire single-photon detectors (SNSPDs) fabricated from MoSi thin-films. We measure a maximum system detection efficiency (SDE) of 87 +- 0.5 % at 1542 nm at a temperature of 0.7 K, with a jitter of 76
Externí odkaz:
http://arxiv.org/abs/1504.02793
Autor:
Marsili, F., Verma, V. B., Stern, J. A., Harrington, S., Lita, A. E., Gerrits, T., Vayshenker, I., Baek, B., Shaw, M. D., Mirin, R. P., Nam, S. W.
Single-photon detectors (SPDs) at near infrared wavelengths with high system detection efficiency (> 90%), low dark count rate (< 1 counts per second, cps), low timing jitter (< 100 ps), and short reset time (< 100 ns) would enable landmark experimen
Externí odkaz:
http://arxiv.org/abs/1209.5774
Publikováno v:
Journal of Public Mental Health, 2018, Vol. 17, Issue 1, pp. 20-28.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JPMH-12-2016-0055
Autor:
N. A. Tomlin, C. S. Yung, Z. Castleman, M. Denoual, G. Drake, N. Farber, D. Harber, K. Heuerman, G. Kopp, H. Passe, E. Richard, J. Rutkowski, J. Sprunck, M. Stephens, C. Straatsma, S. Van Dreser, I. Vayshenker, M. G. White, S. I. Woods, W. Zheng, J. H. Lehman
Publikováno v:
AIP Advances, Vol 10, Iss 5, Pp 055010-055010-10 (2020)
Multi-wall vertically aligned carbon nanotubes (VACNTs) are nearly ideal absorbers due to their exceptionally low reflectance over a broad wavelength range. Integrating VACNTs as bolometer absorbers, however, can be difficult due to their high grow
Externí odkaz:
https://doaj.org/article/8bb88db9a56442f5a0ac555ca9663560
Publikováno v:
2023 34th Annual SEMI Advanced Semiconductor Manufacturing Conference (ASMC).
Publikováno v:
In Comprehensive Psychiatry July 2016 68:172-177
Autor:
Thomas, Gerrits, Alan, Migdall, Joshua C, Bienfang, John, Lehman, Sae Woo, Nam, Jolene, Splett, Igor, Vayshenker, Jack, Wang
Publikováno v:
Metrologia
We measure the detection efficiency of single-photon detectors at wavelengths near 851 nm and 1533.6 nm. We investigate the spatial uniformity of one free-space-coupled single-photon avalanche diode and present a comparison between fusion-spliced and