Lasers continue to be an amazingly robust field of activity. Anyone seeking a photon source
is now confronted with an enormous number of possible lasers and laser wavelengths to …

Optical frequency combs generated by multiple four-wave mixing in short and highly
nonlinear optical fibers are proposed for use as high precision frequency markers …

The ground state torsion rotation spectrum of CH2DOH has been completely characterized
through J= 30 and Ka= 10, 9, 9 in the three torsional sub-states of the ground state; e0, e1 …

New results on the generation and spectroscopic analysis of optically pumped far-infrared
(FIR) laser emission from CH/sub 3/OH have been obtained as part of a systematic study of …

An optically pumped molecular laser system utilizing a transverse or zig-zag pum**
geometry of the far-infrared (FIR) laser medium has enabled the reinvestigation of the CH 2 …

A significantly improved far-infrared laser has been used to generate optically pumped laser
emissions from 26 to 150 μm for CD 3 OH. Using an X–V-pum** geometry, several new …

We report 16 new laser lines generated in a short-wavelength far-infrared Fabry–Perot laser
cavity. The CO_2 pump laser is coupled into the far-infrared laser outside the far-infrared …

In this report accurate microwave (MW) Stark effect measurements have been performed to
obtain precise dipole moment and precise zero-field microwave frequencies of singly …

An efficient pulsed CH 3 OH terahertz (THz) laser pumped by a TEA CO 2 laser is
investigated experimentally. To improve photon conversion efficiency and THz laser energy …

A simple terahertz (THz) cavity and a TEA CO 2 laser for the optically pumped THz emission
is studied experimentally. To obtain high peak power of pump laser, pressure ratios of gas …