Optical frequency combs were developed nearly two decades ago to support the world's
most precise atomic clocks. Acting as precision optical synthesizers, frequency combs …

A topical review of numerical and experimental studies of supercontinuum generation in
photonic crystal fiber is presented over the full range of experimentally reported parameters …

Enhanced supercontinuum generation (SCG) is experimentally demonstrated in integrated
silicon nitride (Si3N4) waveguides incorporating highly nonlinear graphene oxide (GO) in …

A new class of composite materials has emerged which provides a means to control and
manipulate light. These materials, known as photonic crystals, are periodic arrays of …

Nonlinear fiber optics concerns with the nonlinear optical phenomena occurring inside
optical fibers. Although the field ofnonlinear optics traces its beginning to 1961, when a ruby …

Extremely narrow optical resonances in cold atoms or single trapped ions can be measured
with high resolution. A laser locked to such a narrow optical resonance could serve as a …

There have been three basic approaches to optical tomography since the early 1980s:
diffraction tomography, diffuse optical tomography and optical coherence tomography …

Nonlinear optical effects are typically weak and enhancement techniques are often required
for practical applications. Here we introduce a method to enhance such effects by …

In the past years there was a huge interest in experimental and theoretical studies in the
area of few-optical-cycle pulses and in the broader fast growing field of the so-called …

Silica waveguides with diameters larger than the wavelength of transmitted light are widely
used in optical communications, sensors and other applications,,. Minimizing the width of the …