Author/Authors :
Silverberg، نويسنده , , R.F and Ali، نويسنده , , S and Bier، نويسنده , , A and Campano، نويسنده , , B and Chen، نويسنده , , T.C. Edwin Cheng، نويسنده , , E.S and Cottingham، نويسنده , , D.A and Crawford، نويسنده , , T.M and Downes، نويسنده , , T and Finkbeiner، نويسنده , , F.M and Fixsen، نويسنده , , D.J and Logan، نويسنده , , D and Meyer، نويسنده , , S.S and OʹDell، نويسنده , , C and Perera، نويسنده , , T and Sharp، نويسنده , , E.H and Timbie، نويسنده , , Dominic P.T. and Wilson، نويسنده , , G.W، نويسنده ,
Abstract :
The Spectral Energy Distribution (SPEED) Camera is being developed to study the spectral energy distributions of high redshift galaxies. Its initial use will be on the Heinrich Hertz Telescope and eventually on the Large Millimeter Telescope. SPEED requires a small cryogenic detector array of 2×2 pixels with each pixel having four frequency bands in the 150–375 GHz range. Here we describe the development of the detector array of these high-efficiency Frequency Selective Bolometers (FSB). The FSB design provides the multi-pixel, multi-spectral band capability required for SPEED in a compact stackable array. The SPEED bolometers will use proximity effect superconducting transition edge sensors as their temperature-sensing element, allowing for higher levels of electronic multiplexing in future applications.
