A Simple Model for Cavity Enhanced Slow Lights in Vertical Cavity Surface Emission Lasers

Details A Simple Model for Cavity Enhanced Slow Lights in Vertical Cavity Surface Emission Lasers A Simple Model for Cavity Enhanced Slow Lights in Vertical Cavity Surface Emission Lasers

2007-09-30

arxiv.org/abs/0710.0136v1

Physics

Optics

Scientific paper

10.1088/1464-4258/10/4/044016

We develop a simple model for the slow lights in Vertical Cavity Surface Emission Lasers (VCSELs), with the combination of cavity and population pulsation effects. The dependences of probe signal power, injection bias current and wavelength detuning for the group delays are demonstrated numerically and experimentally. Up to 65 ps group delays and up to 10 GHz modulation frequency can be achieved in the room temperature at the wavelength of 1.3 $\mu$m. The most significant feature of our VCSEL device is that the length of active region is only several $\mu$m long. Based on the experimental parameters of quantum dot VCSEL structures, we show that the resonance effect of laser cavity plays a significant role to enhance the group delays.

Affiliated with

Also associated with

No associations

Rating

A Simple Model for Cavity Enhanced Slow Lights in Vertical Cavity Surface Emission Lasers does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A Simple Model for Cavity Enhanced Slow Lights in Vertical Cavity Surface Emission Lasers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A Simple Model for Cavity Enhanced Slow Lights in Vertical Cavity Surface Emission Lasers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-721825