We propose and demonstrate a novel linear-optics method for high-fidelity parabolic pulse
generation with durations ranging from the picosecond to the sub-nanosecond range. This …

We experimentally demonstrate the simultaneous generation of tunable multi-wavelength
picosecond laser pulses using a self-seeding configuration that consists of a gain-switched …

We demonstrate an optical parametric chirped-pulse amplifier (OPCPA) that uses
birefringence phase matching in a step-index single-mode optical fiber. The OPCPA is …

Dispersion control is a critical functionality required in systems involving ultra-short (∼ 100
fs) pulses, and we demonstrate the use of chirped long-period fiber gratings for this purpose …

We present a compact and stable femtosecond wavelength-tunable optical parametric
chirped pulse amplification (OPCPA) system. A novel OPCPA front-end was constructed …

We propose and demonstrate the inscription of parallel long-period gratings (LPGs) in a few-
mode fiber (FMF) using femtosecond lasers. Mode conversion from the fundamental (LP_01) …

We review the main techniques and the most recent experimental achievements obtained by
our group on manipulation and control of picosecond optical pulse trains at 1.5-μm based on …

A fiber-optic programmable optical pulse shaper is experimentally demonstrated using multi-
level phase-only linear filtering, capable of synthesizing arbitrary (including asymmetric) …

This paper presents a theoretical investigation of femtosecond flat-topped pulse-sequence
generation using an arrayed-waveguide grating (AWG) in a double-passed configuration …

We demonstrate a general linear pulse-shaping technique based on integrated III–V Bragg
gratings (BGs). Such a technique allows for the synthesizing of complex waveforms with …