Abstract
Get full access to this article
View all access options for this article.
References
1.
Harrison
G. R.
, J. OPT. SOC. AM. 18 , 492 (1929 )
2.U. S. Federal Specification RR-S-366b , Superintendent of Documents, U. S. Printing Office , Washington, D.C.
3.
Newman
P. A.
and
Binder
R.
, REV. SCI. INSTR. 32 , 351 (1961 )