But the Caltech and JPL researchers said that their new amplifier, which is a type of parametric amplifier
, combines only the best features of other amplifiers.
Kazovsky, "Fiber optical parametric amplifier
with 208 nm gain bandwidth", Conf.
As GaAs FET semiconductor development advanced in the late 1960s and early 1970s, component engineers started to develop LNAs that would ultimately compete with the parametric amplifier
hold on the radar market.
TU Delft is interested in acquiring a one-box ultrafast near infrared laser amplifier with tunable oscillator integrated with an optical parametric amplifier
with difference frequency generation.
Gain characteristics of a frequency nondegenerate phase-sensitive fiber-optic parametric amplifier
with phase self-stabilized input // Optics Express.
The amplified pulsed femtosecond laser system with a high energy optical parametric amplifier
bliver used in experiments on dynamics and reactivity of molecules dissolved in liquid helium droplets BENde short pulses and high-intensity nature of the laser pulses bliver Exploited.
And finally, the gain provided by parametric amplifiers
is highly polarization dependent.
Ti: sapphire-based femtosecond lasers with powerful and stable laser pulses that allow conversion of the near-infrared radiation to radiation of basically arbitrary wavelength via non-linear processes that can be realized in the so-called optical parametric amplifiers
Optical parametric generation based on nonlinear optical principle was known for years , and also optical parametric amplifiers
This collection of 12 papers explores the most recent research results and applications and covers both theoretical design principles and experiments, covering passively Q-switched microchip lasers, Yb-doped solid-state lasers and related materials, ZnSe lasers in the mid-infrared, solid-state ultraviolet cerium lasers, eyesafe rare earth solid-state lasers, passively mode-locked solid-state lasers, cavity-dumped femtosecond solid-state lasers, solid-state laser technology for optical frequency metrology, solid-state ultrafast optical parametric amplifiers
, and noise in solid-state lasers.
Bahl did research in parametric amplifiers
, PIN diode phase shifters, microwave and millimeter-wave integrated circuits, printed antennas, phased array antennas, millimeter-wave antennas, and medical and industrial applications of microwaves.
In communications, for example, the cryocooler could one day be applied to induce superconductivity in switches, transmission lines, filters, and parametric amplifiers