Search Results - Decai Deng
-
1
Dissipative Soliton Resonance in an All-Polarization Maintaining Fiber Laser With a Nonlinear Amplifying Loop Mirror
Published 2020-01-01Get full textAn all-polarization maintaining mode-locked Yb-doped fiber integrated laser with a nonlinear amplifying loop Mirror (NALM) under the operation regime of dissipative soliton resonance (DSR) has been demonstrated. The mode-locked laser can generate DSR pulses at 1.04 μm at the repetition ra...
Article -
2
112-<italic>μ</italic>J 180-fs Pulses at 1-kHz Repetition Rate From Yb-Doped Laser Based on Strictly All-Fiber CPA Structure
Published 2019-01-01Get full textIn this paper, we reported an Yb-doped, femtosecond, chirped pulse amplification laser based on strictly all-fiber structure. It operated at a low repetition rate of 1 kHz and adopted the synchronously pumping technology to suppress ASE and heat accumulation. A chirped fiber Bragg grating...
Article -
3
Effect of Phase Relations on Speckle Pattern: Simulation and Measurement
Published 2019-01-01Get full textSpeckle is an important phenomenon in various applications. It can be quantified by speckle contrast. However, at present, the influence of the phase relations among the various wavelengths on speckle contrast is rarely analyzed theoretically. Herein, a thorough method for numerically simulating the...
Article