Temperature-insensitive phase matching for second-harmonic generation in deuterated l -arginine phosphate

Journal Article · Sun Dec 01 00:00:00 EST 1991 · Journal of the Optical Society of America, Part B: Optical Physics; (United States)

DOI:https://doi.org/10.1364/JOSAB.8.002481· OSTI ID:5019379

Barker, C E; Eimerl, D; Velsko, S P ^[1]

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1. Lawrence Livermore National Laboratory, University of California, M.S. L-490, P. O. Box 808, Livermore, California 94550 (United States)

We present measurements of the thermal behavior of the second-harmonic generation (SHG) phase-matching loci of deuterated {ital l}-arginine phosphate (dLAP) at a fundamental wavelength of 1.064 {mu}m. These results clearly indicate the existence of temperature-insensitive phase-matching directions that possess large nonlinear couplings. To the best of our knowledge, this property of temperature-insensitive SHG phase-matching directions is unique to dLAP. Such behavior can greatly decrease thermal contributions to phase mismatch in high-average-power harmonic conversion.

• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 5019379
• Journal Information: Journal of the Optical Society of America, Part B: Optical Physics; (United States), Vol. 8:12; ISSN 0740-3224
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
ARGININE
HARMONIC GENERATION
TEMPERATURE EFFECTS
PHOSPHATES
DEUTERATION
NONLINEAR OPTICS
VISIBLE RADIATION
AMINO ACIDS
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
ELECTROMAGNETIC RADIATION
FREQUENCY MIXING
OPTICS
ORGANIC ACIDS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PHOSPHORUS COMPOUNDS
RADIATIONS
426002* - Engineering- Lasers & Masers- (1990-)