High-Resolution Pulsed Optical Parametric Oscillator Laser System
Purdue University researchers have developed a novel design for a pulsed optical parametric oscillator laser that is low cost and simple to construct. This design is a step forward in the field because it eliminates the need for reflecting cavity length modulation, simplifying laser fabrication and operation. The laser radiation from the system is single-frequency, which is important for increasing the accuracy and precision of a wide range of laser spectroscopic techniques.
Less expensive than comparable lasersSimpler to fabricate and operate Increased accuracy in laser spectroscopic techniquesThe emitted laser radiation is single frequency
Identify suspicious materials in counter-terrorism operationsGeological sample identification Historical painting restoration
Robert LuchtPurdue Mechanical Engineering
United States
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