[PDF] Top 20 Actively Q-switched mode-locked Yb-doped fiber laser with high mode-locking contrast

Actively Q-switched mode-locked Yb-doped fiber laser with high mode-locking contrast

... Abstract—Reliable Qswitched and modelocked operation of Ybdoped fiber lasers is investigated by employing an acoustooptic modulator (AOM) in a linear cavity ...the ... See full document

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Asynchronous Harmonic Mode Locking in an All-Normal Dispersion Yb-Doped Fiber Laser

... AHM locking in an all-normal dispersion fiber laser. A Yb-doped fiber laser has been successfully AHM locked at 10 GHz with picosecond ...The fiber ... See full document

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Optically injected rational-harmonic mode-locking of erbium-doped fiber laser

... pulse-train with a repetition rate significantly higher than the modulation ...the high-repetition-rate optical pulses at double modulation- frequency can be generated from the ...pulses with the ... See full document

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Characteristics of a low repetition rate passively mode-locked Yb-doped fiber laser in an all-normal dispersion cavity

... single mode fiber inside the laser cavity to produce a 365 kHz low pulse repetition rate and also choose a 90/10 coupler for output coupling to produce a stable single mode-locked ... See full document

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Mode beating noise reduction of mutually injection-locked erbium-doped fiber laser and laser diode link

... link with different feedback injecting power (a) ...output with an SMSR exceeding 40 dB is easily achiev- ...gain with the principle ...obtained with a mutual injection power of ...by ... See full document

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High-power diode-pumped Q-switched and mode-locked Nd : YVO4 laser with a Cr4+: YAG saturable absorber

... passive Q switching of Nd-doped lasers. 1,2 In comparison with other Q-switching materials, such as dye solutions, Cr 41 :YAG has better thermal and mechanical properties, resulting in a ... See full document

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Mode-locked erbium-doped fiber lasers are compact and

... optical high-data-rate analog to digital conversion. An actively mode-locked laser with a sigma configuration has been demonstrated to generate a stable train of 70 ps pulses ... See full document

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Widely wavelength-tunable pulse generation from an actively mode-locked fiber laser with a Fabry-Perot laser diode - art. no. 60251H

... Keywords: Fiber laser, tunable laser, mode-locked fiber laser, Fabry-Perot laser diode, Er-Yb doped waveguide amplifier ...INTRODUCTION ... See full document

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Femtosecond mode-locked erbium-doped fiber ring laser with intra-cavity loss controlled full L-band wavelength tunability

... shapes with the sampling oscilloscope or autocorrelator due to their finite sensitivity for the EDFL output at lower output coupling ...the mode-locking pulsewidth is directly proportional ... See full document

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Wavelength Tunability of a Coupler and Air-Gap Etalon Controlled High-Efficiency L-Band Mode-Locked Erbium-Doped Fiber Laser

... it with an amplified RF signal of 18 dBm at 1 GHz, the -band EDFL can be actively mode-locked to generate wavelength-tunable picosecond ...the mode-locked EDFL at different ... See full document

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Rational harmonic mode-locking of erbium-doped fiber laser at 40 GHz using a loss-modulated Fabry-Perot laser diode

... harmonic mode- locked using a purely loss-modulated FPLD. An Erbium-doped fiber amplifier (EDFA) with maximum gain of 17 dB is con- necting with a 1560-nm FPLD via a 50% optical ... See full document

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A novel phase-noise-suppressed and delay-time-tunable mode-locked erbium-doped fiber laser

... The mode-locked condition is achieved by tuning the frequency of the RFS ðf h Þ to match a higher order harmonic component (with an integral multiple N) of the cavity mode (f h ¼ 500:404 MHz, ... See full document

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Wavelength Tunability of a Coupler and Air-Gap Etalon Controlled High-Efficiency $L$-Band Mode-Locked Erbium-Doped Fiber Laser

... it with an amplified RF signal of 18 dBm at 1 GHz, the -band EDFL can be actively mode-locked to generate wavelength-tunable picosecond ...the mode-locked EDFL at different ... See full document

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Hybrid Q-switched Yb-doped fiber laser

... HQS fiber laser that was constructed with a low RF-power driven AO Q-switch and an AlGaInAs semiconductor saturable ...passive Q-switching and the active ...PQS fiber ... See full document

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Multiple pulses and harmonic mode locking from passive mode-locked Ytterbium doped fiber in anomalous dispersion region

... passive mode-locked Ytterbium-doped fiber laser based on the nonlinear polarization rotation ...technique. With the grating pairs inside laser cavity for the GVD ... See full document

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Millijoule-level Yb-doped photonic crystal fiber laser passively Q-switched with AlGaInAs quantum wells

... passive Q- switched Yb-doped photonic crystal fiber laser with AlGaInAs QWs as a saturable ...devices with different QW numbers to investigate the performance of ... See full document

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High-power high-repetition-rate subpicosecond monolithic Yb:KGW laser with self-mode locking

... grows with increasing length of the gain medium from ...mm laser crystal to ...mm laser crystal. To confirm the performance of the self-mode- locked Yb:KGW laser, the RF ... See full document

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Laser dynamics and relative timing jitter analysis of passively synchronized Er- and Yb-doped mode-locked fiber lasers

... the laser repetition rate through the dispersion ...two-color mode-locked fiber lasers can be achieved, we then employ the variational method and the linearization technique to derive the ... See full document

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Actively Q-switched all-fiber laser with a fiber Bragg grating of variable reflectivity

... Figure 2 shows the variation of Bragg reflection spectrum with various applied voltage levels when the acoustic frequency is 713 kHz.. This is the acoustic perturbation mechani[r] ... See full document

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Supercontinnum generation in a microstructured optical fiber by picosecond self Q-switched mode-locked Nd : GdVO4 laser

... are with the Department of Photonics and Institute of Electro-Optical Engineering National Chiao Tung University 1001 Tahsueh ...is with Department of Science Education, Taipei Municipal University of ... See full document

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