Resonator neuron and triggering multipulse excitability in laser with injected signal

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multipulse excitability in a semiconductor laser with optical injection.

An optically injected semiconductor laser can produce excitable multipulses. Homoclinic bifurcation curves confine experimentally accessible regions in parameter space where the laser emits a certain number of pulses after being triggered from its steady state by a single perturbation. This phenomenon is organized by a generic codimension-two homoclinic bifurcation and should also be observable...

متن کامل

Resonance Structure in a Weakly detuned Laser with Injected Signal

We describe the qualitative dynamics and bifurcation set for a laser with injected signal for small cavity detunings. The main organizing center is the Hopf-saddle-node bifurcation from where a secondary Hopf bifurcation of a periodic orbit originates. We show that the laser’s stable cw solution existing for low injections, also suffers a secondary Hopf bifurcation. The resonance structure of b...

متن کامل

Model of a two–transverse mode laser with injected signal

We derive a simple model for a two transverse mode laser (that considers the TEM00 and TEM10 modes) in which an injected signal with the shape of the TEM10 mode but a frequency close to that of the TEM00 mode is injected. Here we derive a model for a two–transverse mode laser with injected signal. More specifically, we do consider an incoherently pumped homogeneously broadened laser, in a ring ...

متن کامل

Multipulse Sequences for Residual Signal Modeling

In source-filter models of speech production, the residual signal what remains after passing the speech signal through the inverse filter contains important information for the generation of naturally sounding re-synthesized speech. Typically, the voiced regions of residual signals are regarded as a mixture of glottal pulse and noise. This paper introduces a novel approach to represent the nois...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review E

سال: 2018

ISSN: 2470-0045,2470-0053

DOI: 10.1103/physreve.98.062211