[PDF] Top 20 1.2-ps mode-locked semiconductor optical amplifier fiber laser pulses generated by 60-ps backward dark-optical comb injection and soliton compression

... harmonic mode-locking of a semiconductor optical amplifier fiber laser (SOAFL) induced by backward injecting a dark-optical comb is ... See full document

... of mode-locking ‘see’ periodical loss in the ring ...the mode-locking performance of the SOAFL is proposed ...different mode-locking results of the SOAFL with the sinusoidal-wave and pulse ... See full document

... the soliton pulsewidth, which elucidates a imperfect SPM-GVD balancing result for the soliton generated from longer SMF, as shown in ...the fiber length for high-order soliton ... See full document

... IEEE, and I-Hsiang Chiu Abstract—We demonstrate the high-power amplification and single-stage fiber-based pulse compression of a traveling-wave semiconductor optical ... See full document

... short mode-locking pulses from SOAFL. Under the backward pulsed injection, a relatively broadened gain window of the SOAFL is left since the gain of SOA is not fully depleted within one ... See full document

... β 2 is the GVD parameter in units of ps 2 /Km, γ is the fiber non-linearity coefficient associated with SPM in units of W -1 Km -1 , τ is the Full-Width at Half-Maximum (FWHM) of ... See full document

... order and frequency chirp, we also analyze the difference between linear and nonlinear chirps of the RHML- SOAFL at original and DCF compensated conditions, as shown in ...original and DCF ... See full document

... Keywords: Semiconductor optical amplifier, fiber ring laser, optically injection mode-locked, harmonically mode-locked, single-mode FPLD, ... See full document

... 4.2 Backward pulse injection Optical pulse modulation has also been employed to periodically deplete the gain of ...done by backward injection of the SOA with a ... See full document

... Fig. 2 The schematic diagram of the EDFL mutually injection-mode-locked with a gain- switched ...FPLD. Comb: Electrical pulse generator; FPLD: Fabry-Perot laser ...performed ... See full document

... Circulator: optical circulator; DFBLD: distributed feedback laser diode; ISO: optical isolator; OC: Optical coupler; PC: polarization controller; SOA: semiconductor optical ... See full document

... gate by using one dark-optical-comb injected SOA which is controlled by a reshaped optical clock with extremely high cross-gain-modulation (XGM) depth and narrow gain ... See full document

... propose and successfully demonstrate a new stabilization scheme for a 10 GHz ...0.8 ps asynchronously mode-locked Er-fiber soliton ...simple and low frequency feedback ... See full document

... Engineering and Department of Electrical Engineering, National Tsing Hua University, Hsinchu 300, Taiwan, ROC c Department of Electrical Engineering, Yuan Ze University, Chungli 320, Taiwan, ROC Received 5 May ... See full document

... SMN and intensity noise in pulses can be suppressed by adding an intracavity semiconductor optical amplifier ...external injection-seeding to achieve SSB phase noise (or ... See full document

... SMSR, and the SNR of the SOA were greatly improved after the SOA was injection locked with the FPLD, and the most signif- icant contribution of injection locking the SOA with the FPLD ... See full document

... wavelength and power stabilities of the proposed self-injected RSOA laser using the FRM and FM to serve as a reflector, respectively, when the lasing wave- length is set at 1550 ...observe and ... See full document

... , and V denote the injection current, cross- section area in active area, and volume of the SOA; q is the electron charge; បw i and បw b denote the input and backward injected ... See full document

... Received 2 March 2003; received in revised form 26 June 2003; accepted 9 September 2003 Abstract After adopting the theoretical model that includes several physical mechanisms such as the position- and ... See full document

... nm, and the pumping bias current is operated at 200 ...an optical network unit (ONU) as the branch identifier. And the FBGs are employed to as the optical filters of reflection type, thus the ... See full document