We demonstrate the mode locking of external-cavity semiconductor lasers by using a saturable Bragg reflector as an external reflector.
A high-power lamp-pumped Nd:YAG laser has been harmonically modelocked using a specially fabricated GaP modelocker at repetition rates of .25, .5 and 1 GHz.
We have used a two quantum-well GaInNAs semiconductor saturable absorber mirror (SESAM) with a high power InP-based semiconductor disk laser to obtain a 2 GHz mode locked OP-VECSEL laser with a pul
In multimode optical fibers, light pulses are carried by many modes.
We demonstrate a mode scrambler using CO2-laser inscribed long-period gratings for mixing 3 spatial modes.
Interferometer-type resonators that are used in optical masers are inherently multimode devices.
We demonstrate a mode selective photonic lantern with a graded index core, which modes are a better match when splicing to graded index transmission fiber compare to those from a photonic lantern w
We consider quantum frequency conversion using four-wave mixing Bragg scattering and the prospects for multiplexing using the temporal modes.We find that there is an optimal strength parameter, but
A mode stabilization technique for waveguide grating router lasers which allows suppression of multi-longitudinal mode operation while simultaneously decreasing the laser chip size and increasing t
We propose all-fiber mode multiplexer composed of two consecutive LP11 mode selective couplers that allows for the multiplexing of LP01 mode and two-fold degenerate LP11 modes.
