COOLED SOLID-STATE IMAGE PICK-UP APPARATUS

摘要

PURPOSE:To provide the title apparatus which is more suitable for measurement such as a spectroscopic analysis and which is made compact inexpensievly. CONSTITUTION:A cooled solid-state image pick-up apparatus which includes therein a solid-state image pick-up device 310 disposed in a package 210 and a Peltier device 220 for cooling the solid-state image pick-up device 310 further includes a heat radiation member 270 of excellent thermal conductivity disposed on the bottom of the package 210 for radiating heat from the electronic cooling device 220, and a sensor 230 for detecting the temperature of the heat radiation member 270. A glass window 250 is fused to an external frame 280 using a material 260 of the same thermal expansion coefficient as that of the glass window 250, and the solid-state image pick-up device 310 includes one or a plurality of on-chip integrated detection devices.