Power characteristics of homogeneously broadened index-antiguided waveguide lasers.

Opt Lett

Department of Physics and Optical Science, and Center for Optoelectronics and Optical Communications, University of North Carolina at Charlotte, 9201 University City Boulevard, Charlotte, North Carolina 28223, USA.

Published: March 2012

A model is reported that describes a bidirectional homogeneously broadened index-antiguided (IAG) slab laser having arbitrary single-pass gain and distributed losses. Maximum extraction efficiency and corresponding optimum output coupling are determined for various values of unsaturated gain and loss per pass. A method is proposed to determine the intrinsic laser parameters from output power measurements.

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http://dx.doi.org/10.1364/OL.37.000815DOI Listing

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