In:
Review of Scientific Instruments, AIP Publishing, Vol. 65, No. 5 ( 1994-05-01), p. 1784-1785
Abstract:
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.
Type of Medium:
Online Resource
ISSN:
0034-6748
,
1089-7623
Language:
English
Publisher:
AIP Publishing
Publication Date:
1994
detail.hit.zdb_id:
209865-9
detail.hit.zdb_id:
1472905-2
SSG:
11