Second Harmonic Generation f Chemical Oxygen Iodine Laser.

CW Fiber Laser for Second Harmonic Generation

*Corr. Author’s Address: University of Ljubljana, Faculty of Mechanical Engineering, Aškerčeva 6, 1000 Ljubljana, Slovenia, [email protected] 789 CW Fiber Laser for Second Harmonic Generation Novak, V. – Petkovšek, R. – Podobnik, B. – Možina, J. Vid Novak1 – Rok Petkovšek2,* – Boštjan Podobnik1 – Janez Možina2 1 LPKF Laser & Elektronika d.o.o, Slovenia 2 University of Ljubljana, Facult...

Simulation of Flow Unsteadiness in Chemical Oxygen-iodine Laser Devices

Performance analyses of flowing chemical oxygen-iodine laser.

A modified simplified rate-equation model that utilizes the Voigt profile function and another gain saturation model deduced from the kinetic equations are presented for performance analyses of a flowing chemical oxygen-iodine laser. Both models are adapted to both the condition of homogeneous broadening and that of inhomogeneous broadening being of importance and the condition of inhomogeneous...

Efficient Second Harmonic Generation of Picosecond Laser Pulses*

For a number of applications it is desirable to frequency double the output from high-power mode-locked ruby and neodymium lasers. Second harmonic generation (SHG) in LiNb03 and KHaPO. (KDP) crystals from picosecond light pulses emitted by a Nd3+:glass laser has previously been studied theoretically and experimentally. 1-3 This letter deSCribes details of an efficient intracavity second harmoni...

Highly efficient second-harmonic generation of ultraintense Nd:glass laser pulses.

Major advances in laser technology at LLE have included the demonstration of high-efficiency frequency doubling and tripling of fusion lasers1 and the development of short-pulse, chirped-pulse-amplification (CPA) lasers2 These technologies were combined a few years ago with the demonstration of 75% efficient frequency doubling of 1.6-ps laser pulses on the CPA T~ (table-top terawatt) system at ...