High Precision Material Study at Near Millimeter Wavelengths.
Final rept. 10 Sep 80-9 Sep 83,
NORTH CAROLINA CENTRAL UNIV DURHAM NC DEPT OF PHYSICS
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Various quasi-optical components for effective beam transmission at near millimeter wavelengths have been studied. A double-beam apparatus which may be configured as a Mach-Zehnder interferometer has been assembled for dielectric characterization of materials. Values of optical constants, obtained at a frequency of 245 GHz with an optically pumped laser source, are reported for several low-loss materials. The potential for improvements and increased accuracies are discussed. Author
- Lasers and Masers
- Test Facilities, Equipment and Methods