… the pump wavelength used during poling, owing to the highly flexible and reconfigurable
nature of the underlying physical principle. We show a broad tunability over the entire C-band, …

… a tunable … broader SHG can increase the carrier–envelope offset frequency (f ceo ) signal
strength for photodetection, as a broader second-harmonic signal can overlap with a broader …

… entanglement quality and broad emission bandwidth, while the … in high power second-harmonic
generation (SHG) instead of … By sweeping the wavelengths of the tunable laser, we may …

… second-harmonic generation in a fiber-coupled periodically … We pump the nonlinear waveguide
with a tunable narrow-band cw … consisting of seven equally broad plateaus of height ci. …

… to second harmonic generation in multimode fibers. … to the broad generation of the second
harmonic in GRIN fibers. … in multimode fibers by exploring the generation of tunable spectral …

… Therefore, one can generate broadband polarization-… is characterized by taking a
second-harmonic generation (SHG) … in Figure 2.3 with a pair of tunable frequency filters (top hat …

… processes, such as second-harmonic generation, were previously … A broader range of
nonlinear optical operations in the … For poling, we used a tunable wavelength source operating …

… in optical fibers [15–19]. Recently, Canagasabey et al. demonstrated a broadly tunable
SHG in periodically poled silica fibers through the mechanical compression of periodic quasi-…

… Optical fibers are replacing copper wires all around the world. Indeed, optical fibers are
more … Thanks to OFCs with direct broad spectral emission in the MIR region, it is possible to …

… of fused silica fiber, only quite weak surface second-harmonic (SH) … and thus greatly limit
broadband applications. It is the same case in … Widely tunable second-harmonic generation in a …