Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Polarization mixing optical parametric oscillator.

Journal Article · · Proposed for publication in Optics Letters.
OSTI ID:972143

We report the experimental realization of a new type of optical parametric oscillator in which oscillation is achieved by polarization rotation in a linear retarder, followed by nonlinear polarization mixing. The mixing is performed by a type II degenerate parametric downconversion in a periodically poled KTP crystal pumped by a 1064 nm pulsed Nd:YAG pump. A single, linearly polarized beam, precisely at the degenerate wavelength is generated. The output spectrum has a narrow linewidth (below the instrumentation bandwidth of 1 nm) and is highly stable with respect to variations in the crystal temperature.

Research Organization:
Sandia National Laboratories
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
OSTI ID:
972143
Report Number(s):
SAND2005-2872J
Journal Information:
Proposed for publication in Optics Letters., Journal Name: Proposed for publication in Optics Letters.
Country of Publication:
United States
Language:
English