IEEE Photonics Technology Letters · 1993 · 93 citations · 14 references
EngineeringElectrical EngineeringPhysicsMicrowave EngineeringOptoelectronicsPhotonicsDiffractionIntegrated Circuit DesignOscillatorsPower AmplifiersRadio-frequency Integrated CircuitsDiffraction-limited PerformancePower Amplifier DesignPower OutputRadio Frequency Power Amplifiers
The authors fabricated a monolithically integrated master oscillator power amplifier, M-MOPA, with a flared power amplifier region which radiates in a single diffraction limited lobe to an output power in excess of 2 W CW. The radiation pattern is stable with increasing drive current. The spectral output of the M-MOPA is a single longitudinal mode with a side-mode suppression ratio greater than 25 dB.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
14
High-power strained-layer InGaAs/AlGaAs tapered traveling wave amplifier
J. N. Walpole, E. S. Kintzer, S. R. Chinn et al. · Applied Physics Letters · 1992 · 149 citations