
%0 Journal Article
%A Steel, WH 
%A Smartt, RN 
%A Giovanelli, RG 
%T A ? Å Birefringent Filter for Solar Research
%J Australian Journal of Physics
%D 1961/06/01
%V 14
%N 2
%P 201-211
%K 
%R https://doi.org/10.1071/PH610201
%U https://www.publish.csiro.au/paper/PH610201 
%X A description is given of a wide·field birefringent filter having a bandwidth of t A at half· intensity, centred on HIX and tunable over ±16 A. Constructional details are included. 
