Cooled video camera for optical investigations below 1 mK
Research output: Contribution to journal › Article › Scientific › peer-review
An optical imaging system for milliKelvin temperatures has been developed based on a regular B/W surveillance camera (25 frames/s), with its CCD sensor inside the 4-K vacuum can of our nuclear demagnetization cryostat. The heat leak to the nuclear stage, caused by the operation of the video camera, was reduced below 1 nW by careful rf shielding. The construction of the system and its limits of operation are discussed.
|Number of pages||2|
|Journal||Review of Scientific Instruments|
|Publication status||Published - 1994|
|MoE publication type||A1 Journal article-refereed|
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