Presentation Information
[9p-N404-14]Evaluation of MKID for multicolor camera mounted on Greenland telescope
〇(M1C)Taiki Sato1, Kazuki Watanabe2, Shuhei Inoue3, Shinsuke Uno4, Tai Oshima5, Tatsuya Takekoshi6, Tohru Taino1 (1.Saitama Univ., 2.SOKENDAI, 3.Tokyo Univ., 4.RIKEN, 5.NAOJ, 6.KIT)
Keywords:
Microwave Kinetic inductance detector,Millimeter-wave and submillimeter-wave observations,Greenland Telescope
We are developing a millimetre and submillimetre multi-colour camera for use on board the Greenland 12m telescope. In this multicolour camera, the wideband signals received by the planar antenna on the superconducting integrated circuit are frequency discriminated by the on-chip BPF, and the discriminated signals are read out by the MKID to simultaneously detect three colours in millimetre and submillimetre waves, respectively. Details of the MKID array prototype chip for the 150 GHz millimetre-wave side will be presented, including dark environment tests and optical tests.