660 nm 250 mW GaInP/AlInP monolithically integratedmasteroscillator power amplifier

Abstract
The first monolithically integrated master oscillator power amplifier is reported in the GAInP/AlInP material system. A distributed Bragg reflector forms the master oscillator, and a flared amplifier provides gain. The device provides 250 mW of single frequency and single spatial mode power at 664 nm.