Results 31 to 40 of about 197,293 (278)
IEEE Photonics Journal, 2023 An artificial intelligent neural network improved particle swarm optimization algorithm is proposed for the inverse design of semiconductor optical amplifier.
Ting Zhao +6 more
doaj +1 more source
Wavelength conversion at 10 Gb/s by four-wave mixing over a 30-nm interval [PDF]
, 1998 We show that the use of a long semiconductor optical amplifier increases the error-free conversion interval of a four-wave mixing (FWM)-based wavelength converter.
D'Ottavi, A. +6 more
core +1 more source
Analytical Investigation of 8-Channel Optical Wavelength Division Multiplexing Communication System [PDF]
Engineering and Technology Journal, 2010 In this paper, the theoretical 8-channel Dense Wave Division Multiplexing(DWDM) telecommunication system is demonstrated. Laser Diode (LD) sourcewas used for each channel, with external modulator, therefore making the systemwork at high bit rate.
Mohammed Hussian Ali
doaj +1 more source
Stability of grid amplifiers [PDF]
, 1998 We present a stability model for quasi-optical grid amplifiers. This model is useful for predicting and suppressing the common-mode oscillations that often occur in amplifier grids. Three stabilization techniques will be discussed.
De Lisio, Michael P. +3 more
core +2 more sources
Frontiers in PhysicsThe Japanese National Institute of Information and Communications Technology (NICT) plans to launch a 6U CubeSat into Low Earth Orbit (LEO) during the Japanese fiscal year 2025.
Alberto Carrasco-Casado +4 more
doaj +1 more source
مجلة بغداد للعلوم, 2007 We demonstrate the results of a mathematical model for investigation the nonlinear Stimulated Brillouin Scattering (SBS), which can be employed to achieve high optical amplifier.
Baghdad Science Journal
doaj +1 more source
Quantum optics of a Bose-Einstein condensate coupled to a quantized light field
, 1999 We consider the interaction between a Bose-Einstein condensate and a single-mode quantized light field in the presence of a strong far off-resonant pump laser.
C. K. Law +35 more
core +1 more source
Optical implementation of continuous-variable quantum cloning machines [PDF]
, 2000 We propose an optical implementation of the Gaussian continuous-variable quantum cloning machines. We construct a symmetric N -> M cloner which optimally clones coherent states and we also provide an explicit design of an asymmetric 1 -> 2 cloning ...
D. Dieks +21 more
core +2 more sources
Demonstration of input-to-output gain and temporal noise mitigation in a Talbot amplifier
, 2017 We experimentally demonstrate intensity amplification of repetitive picosecond optical pulses with an input-to-output gain up to 5.5 dB using a passive Talbot amplifier.
Azana, Jose +6 more
core +1 more source
Enhancement of Cavity Cooling of a Micromechanical Mirror Using Parametric Interactions [PDF]
, 2009 It is shown that an optical parametric amplifier inside a cavity can considerably improve the cooling of the micromechanical mirror by radiation pressure.
A. Hurwitz +8 more
core +2 more sources