Low-temperature narrowbandpass mesh interference filters.
The development of low-temperature narrowbandpass filters for the spectral region lambda < 50 mu using metallicmesh is discussed. Data are presented for temperatures down to 1.1 K and for a number of temperature cycles. The data show that such filters perform well at these temperatures with deterioration only occurring in limited cases.
Holah
G D
GD
Morrison
N D
ND
Goebel
J G
JG