1. STILLMAN, G. E., C. M. WOLFE and J. O. DIMMOCK, Proceedings of the Symposium on Submillimeter Waves. (J. Fox, Ed.) Polytechnic Institute of Brooklyn, New York (1970).
2. FETTERMAN, H. R., P. E. TANNENWALD, and C. D. PARKER, Proceedings of the Symposium on Submillimeter Waves. (J. Fox, Ed.) Polytechnic Institute of Brooklyn, New York (1970).
3. Rotating-mirror wavelength shifter
4. Lincoln Lab. Solid-State Research Report;HOLCOMB;Solid-State Res.,1970