Coherent combining of large-aperture high-energy Nd:glass laser amplifiers
Sign Up to like & getrecommendations! Published in 2025 at "High Power Laser Science and Engineering"
DOI: 10.1017/hpl.2024.84
Abstract: Abstract We present coherent beam combining of nanosecond pulses with 20-J energy and large beams using a Sagnac interferometer geometry based on Nd:glass rod-type amplifiers. In this study, we demonstrate that coherent beam combining is… read more here.
Keywords: laser; high energy; coherent combining; energy ... See more keywords
Coherent Combining of Phase-Steerable High Power Microwaves Generated by Two X-Band Triaxial Klystron Amplifiers with Pulsed Magnetic Fields.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review letters"
DOI: 10.1103/physrevlett.130.085002
Abstract: We report the first experimental demonstration of coherent combining of phase-steerable high power microwaves (HPMs) generated by X-band relativistic triaxial klystron amplifier modules under the guidance of pulsed magnetic fields. Electronically agile manipulation of the… read more here.
Keywords: phase steerable; power; coherent combining; high power ... See more keywords
Coherent combining of low-power optical signals based on optically amplified error feedback.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456188
Abstract: In free-space optical communication links, the combining of optical signals from multiple apertures is a well-known method to collect more power for improved sensitivity or mitigation of atmospheric disturbances. However, for analog optical combining no… read more here.
Keywords: low power; power optical; power; coherent combining ... See more keywords
Intra-cavity coherent combining of DBR lasers on an InP generic foundry platform.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.483889
Abstract: We report an intra-cavity coherent combining of two distributed Bragg reflector (DBR) lasers with a combining efficiency of ∼84% on an InP generic foundry platform. The on-chip power of the intra-cavity combined DBR lasers is… read more here.
Keywords: cavity coherent; inp generic; coherent combining; intra cavity ... See more keywords