The spectral emission of the lower stratosphere in the far infrared region (100-140/cm) has been measured with a high resolution (0.02/cm) Michelson...

A Michelson interferometer has been built for use with the 91-cm telescope on NASA's Gerard P. Kuiper Airborne Observatory primarily to measure IR line emission...

We describe an experiment aimed at diffraction-limited imaging of astronomical sources in the 2-5/micron range. It is based on a rotation shearing...

This book includes four chapters devoted to techniques and interpretation of solar observations. The chapter on high spatial resolution techniques considers...

The measurements reported were made during a flight to an altitude of 40 km, on Mar. 13, 1974. A polarizing Michelson interferometer cooled, by a liquid helium...

The paper describes some results and methods of work on the submillimeter spectrum and its application to atmospheric and astrophysical problems. The paper...

The importance of forbidden line radiation is considered, taking into account lines in the visible and the infrared range. The result of a theoretical study...