Soliton self-frequency shift (SSFS), a consequence of Raman self-pumping that continuously
red-shifts a soliton pulse, has been widely studied recently for applications to fiber-based …

We propose a novel ultrafast photonic analog-to-digital converter that uses the soliton self-
frequency shift in an optical fiber as an optical power-to-frequency conversion mechanism …

Optoelectronics will undoubtedly playamajor role in the applied sciences of the next century.
This is due to the fact that optoelectronics holds the key to future communication …

Unique dispersion characteristics and enhanced nonlinearity make the small-core photonic
crystal fiber (PCF) an ideal candidate for nonlinear optical devices to telecommunication …

The Raman time constant (T_R) used in the generalized nonlinear Schrdinger equation is
determined experimentally at 1550 nm based on the Raman self-frequency shift in a …

Modeling of the soliton self-frequency shift (SSFS) using the generalized nonlinear
Schrödinger equation (GNLSE) is computationally intensive and becomes time consuming …

In an optical multiplexing communication system, a fre quency conversion of the optical
multiplexed signals having different amplitudes for different communication channels into a …

OTDM signal. A time shift is introduced between the pulses of the WDM signals carried by
the optical carriers. A modu lation means is (112,113, 114) adapted to modify the optical …

We present a numerical investigation of nonlinear propagation of femtosecond pulses in
photonic crystal fibers (PCFs) by solving the generalized nonlinear Schrodinger equation …

Ultrafast asynchronous all-optical signal processing is experimentally demonstrated. It is
based on the intensity-dependent, self-frequency shift of a gigahertz Raman soliton. We …