Architectural issues and designs in creating high energy fiber lasers

摘要

Fiber lasers create unique opportunities for creating high energy lasers. The distributed gain and heat deposition, and the flexible resonator provide the means for scaling to high powers. In addition and perhaps more valuable is the idea that fiber lasers allow the creation of an extensible architecture: an architecture where the individual components can be researched, designed, improved and replaced independently. In order to create sources at power levels over 10kW in volumes less than 1 cu. ft. weighing less than 50lbs at costs under