[PDF] Top 20 A novel phase-noise-suppressed and delay-time-tunable mode-locked erbium-doped fiber laser

... at a repetition rate of ...the delay-time tuning process since the frequency-discriminated phase shifter is working at synchronous ...frequency-discriminated phase shifter as a ... See full document

... the phase noise of the EDFL-SOA link as the SOA operates at under transparent gain condition, whereas the SSB phase noise is mainly contributed by the stimulated emission of the SOA operated ... See full document

... SMN and intensity noise in pulses can be suppressed by adding an intracavity semiconductor optical amplifier ...SSB phase noise (or timing jitter) reduction ...as a high-pass ... See full document

... be tunable in the whole L-band as the output coupling ratio changes from ...monitor and measure the pulse shapes with the sampling oscilloscope or autocorrelator due to their finite sensitivity for the EDFL ... See full document

... 4.5, and (c) ...filtering and mutual in- jection-locking ...filtered and then feedback injected into the FPLD, the EDFA-FPLD link output with an SMSR exceeding 40 dB is easily achiev- ...principle ... See full document

... beating noise but also reduces the 3-dB linewidth by almost one order of ...linewidth and the improvement of SMSR in mutually injection-locked EDFA–FPLD ...link, and EDFA–FPLD link are ... See full document

... the noise characteristics of optical pulses generated from an actively mode-locked (AML) erbium-doped fiber laser (EDFL) with a semiconductor optical amplifier ... See full document

... provide a huge transmission bandwidth of 25 THz in the ...circuits and timing extraction phase lock loops, the first successful 100 Gb/s 50 km transmission was conducted by eightfold OTDM together ... See full document

... 1053 A Tunable S-Band Erbium-Doped Fiber Ring Laser Chien-Hung Yeh, Chien-Chung Lee, and Sien Chi Abstract—In this paper, we experimentally investigate and ... See full document

... proposed and experimentally demonstrated a stabilized and tunable erbium-doped fiber ring laser by using a Fabry–Pérot laser and a ... See full document

... an erbium-based fiber laser with tunable power-equalized ...generate a larger and flatter ASE source using the proposed EBFA (an EDWA and a cascaded ...low ... See full document

... peak mode in the free-running FPLD ...like a closed-loop amplifier 共or slave laser 兲 for the FPLD in the latter ...of a broadband spontaneous-emission- limited spectrum of the FPLD in the EDFL ... See full document

... Harris and NIcDuff. In all the above analyses the coupled-mode-equation approachas been used, assuming that the axial modes saturate ...to a good understanding of mode-locked gas ... See full document

... Abstract: A stable and wavelength-tunable S-band erbium-doped fiber (EDF) ring laser with single-longitudinal-mode oscillation over the operating range of ... See full document

... powers and optical signal to noise ratios (OSNRs) in the wavelength range of 1530 to 1560 nm with a tuning step of 3 ...powers and OSNRs are between ...nm laser in EDFA should be ... See full document

... propose and investigate a SLM S band erbiumdoped fiber (EDF) laser with a novel ring scheme using a FBG inside the gain cavity to restrict the lasing ... See full document

... output laser wavelength, power, and corresponding quantum efficiency as a function of the output coupling ratio detuned by the ...linearly tunable from 1567 to 1612 nm as the output coupling ... See full document

... ABSTRACT A mode-locked Er:fiber laser-based optical fre- quency comb with high stability in the repetition frequency and carrier-envelope offset (CEO) frequency is ...by a ... See full document

... S-band and C-band EDFAs used in the proposed fiber laser scheme ond restriction to filter the side-mode and avoid mode- ...as a saturable absorber. Using an OC2 to form ... See full document

... Introduction Fiber ring lasers based on erbium-doped fibers 共EDFs兲 have been studied intensively because of their wide tuning range, high output power, and attractive applications to optical ... See full document