Developments of wide field submillimeter optics and lens antenna-coupled MKID cameras

Y. Sekimoto; T. Nitta; K. Karatsu; M. Sekine; S. Sekiguchi; T. Okada; S. Shu; T. Noguchi; M. Naruse; K. Mitsui; N. Okada; T. Tsuzuki; A. Dominjon; H. Matsuo

doi:10.1117/12.2055666

23 July 2014 Developments of wide field submillimeter optics and lens antenna-coupled MKID cameras

Y. Sekimoto, T. Nitta, K. Karatsu, M. Sekine, S. Sekiguchi, T. Okada, S. Shu, T. Noguchi, M. Naruse, K. Mitsui, N. Okada, T. Tsuzuki, A. Dominjon, H. Matsuo

Author Affiliations +

Proceedings Volume 9153, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII; 91532P (2014) https://doi.org/10.1117/12.2055666
Event: SPIE Astronomical Telescopes + Instrumentation, 2014, Montréal, Quebec, Canada

Abstract

Wide field cryogenic optics and millimeter-wave Microwave Kinetic Inductance Detector (MKID) cameras with Si lens array have been developed. MKID is a Cooper-pair breaking photon detector and consists of supercon- ducting resonators which enable microwave (~GHz) frequency multiplexing. Antenna-coupled Aluminum CPW resonators are put in a line on a Si substrate to be read by a pair of coaxial cables. A 220 GHz - 600 pixels MKID camera with anti-reflection (AR) coated Si lens has been demonstrated in an 0.1 K cryostat. A compact cryogenic system with high refractive index materials has been developed for the MKID camera.

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Y. Sekimoto, T. Nitta, K. Karatsu, M. Sekine, S. Sekiguchi, T. Okada, S. Shu, T. Noguchi, M. Naruse, K. Mitsui, N. Okada, T. Tsuzuki, A. Dominjon, and H. Matsuo "Developments of wide field submillimeter optics and lens antenna-coupled MKID cameras", Proc. SPIE 9153, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII, 91532P (23 July 2014); https://doi.org/10.1117/12.2055666

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