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pro vyhledávání: '"785"'
Publikováno v:
Optics express. 29(8)
A novel radius of the curvature measurement method for optical spherical surfaces using absolute interferometry is proposed. A measurement setup is designed and built around a common-path Fizeau interferometer. The cavity length (volume of air betwee
Autor:
Sander N. Dorenbos, Julien Zichi, Johannes W. N. Los, Ronan Gourgues, Gabriele Bulgarini, Nima Kalhor, Val Zwiller, Jin Chang, Iman Esmaeil Zadeh
Publikováno v:
Optics Express, 27(17)
We experimentally investigate the performance of NbTiN superconducting nanowire single photon detectors above the base temperature of a conventional Gifford-McMahon cryocooler (2.5 K). By tailoring design and thickness (8 - 13 nm) of the detectors, h
Autor:
Jing Deng, Yan Ge, Jinhui Li, Lin Zixiong, Dai Shutao, Huagang Liu, Jianhong Huang, Wenxiong Lin, Haizhou Huang
Publikováno v:
Optics express. 26(5)
We demonstrate an enhancement mechanism and thermal model for intra-cavity pumped lasers, where resonance enhancement in intra-cavity pumped Ho laser was achieved by manipulating the wavelength-drift nature of the Tm laser for the first time. Optical