Short-Pulse Fiber Lasers Using Carbon Nanotubes

10GHz Short-Cavity Fiber Pulsed Lasers Passively Mode-locked using Carbon Nanotubes

A fiber pulsed laser with a 1cm cavity length and a 10GHz fundamental repetition-rate is demonstrated using a carbon nanotube-based mode-locker deposited within the laser cavity. This is the shortest fiber mode-locked laser ever reported to date.

Short Pulse Generation Using Semiconducfor Lasers

We have generated picosecond opfic1 pulses with very pure spectral characteristics using semiconductor lasers with monolithic cavities. Fx repetition rates less than 10 GHz, gain-switching of DFB lasers with quantum well loss-gratings is usul. Monolithic colliding pulse mode-locked semiconductor lasers are used to generate short pulses with repetition rate up to 350GHz.

Ultrafast Stretched-Pulse Fiber Laser Mode-Locked by Carbon Nanotubes

Ultrafast fiber sources having short pulses, broad bandwidth, high energy, and low amplitude fluctuations have widespread applications. Stretched-pulse fiber lasers, incorporating segments of normal and anomalous dispersion fibers, are a preferred means to generate such pulses. We realize a stretched-pulse fiber laser based on a nanotube saturable absorber, with 113 fs pulses, 33.5 nm spectral ...

High - Intensity Short - Pulse Lasers

Carbon Nanotubes to Improve Short Glass Fiber Composites

This paper discusses the potential use of multi-walled carbon nanotubes (MWCNTs) to improve the mechanical properties of short glass fiber composites. Two methods to incorporate MWCNTs in short glass fiber composite fabrication were examined. First, Carboxylic-functionalized MWCNTs were dispersed in a silane fiber sizing material and then were allowed to bond to the surface of glass fibers. Sec...