WebJun 11, 2014 · We demonstrate the physical generation of random bits at high bit rates (> 100 Gb/s) using optical chaos from a solitary laser diode and therefore without the … WebOct 14, 2003 · The stability of the polarization-resolved (PR) light output of a commercial vertical-cavity surface-emitting laser (VCSEL) has been studied with and without the presence of external optical injection in a master-slave configuration. Pulsations in the PR light output are observed in the solitary laser at certain bias current. It has been observed …
A novel tunable diode laser using volume holographic gratings
WebFeb 19, 2024 · The combined one- and two-parameter bifurcation analysis uncovers globally diverse dynamical regimes (steady-state, oscillation, and chaos) in the solitary laser … WebJun 24, 2024 · In this chapter we therefore investigate the timing jitter of the solitary passively mode-locked laser, as well as its behaviour under the influence of optical … shap outcome measure
Physical random bit generation from chaotic solitary laser diode
Weba solitary diode laser is usually sensitive to optical feed-back. It was observed long time ago that return beam may induce oscillations that appear in the laser output intensity and their frequency varies with the cavity length, laser de-sign and operating conditions [4]. To achieve single frequency operation, a special wave- WebApr 6, 2024 · Here, it is shown that a local linear coupling between polarization modes in lasers facilitates brand-new nonlinear states, including stationary, breathing, and chaotic VSs. The observed solitary states can be regarded as emergent phenomena when two particles (polarization modes) in a system have a simple interaction (linear coupling), … Webequal to the unmodulated linewidth of the laser. The linewidth of the external-cavity laser will be measured with this method. The gated-sinewave method was first tested on the solitary laser to prove its usefulness and accuracy for measuring laser linewidth. The solitary laser was modulated with a 500-MHz IO 10 Frequency (MHz) (a) 0 0: 5 1 .o pooh oughta be in pictures episode