搜索结果: 1-13 共查到“光学工程 Nonlinear Optical”相关记录13条 . 查询时间(0.165 秒)
Nonlinear Optical Studies of DNA Doped Rhodamine 6G-PVA Films Using Picosecond Pulses
DNA Thin Films Z-Scan Picosecond Two-Photon Absorption
2013/1/30
We present our results from the measurements of third-order optical nonlinearity in DNA doped Rhodamine 6G/PVA films achieved through Z-scan measurements using ~2 picosecond (ps) pulses at a wavelengt...
40-to-640-Gbit/s Multiplexing and Subsequent 640-to-10- Gbit/s Demultiplexing Using Cascaded Nonlinear Optical Loop Mirrors
Fiber optics communications Ultrafast nonlinear optics
2015/5/25
We experimentally demonstrate optical multiplexing of 40-Gbit/s channels at different wavelengths onto a single 640-Gbit/s channel and subsequent 640-to-10-Gbit/s demultiplexing using cascaded nonline...
All-optical OOK to 16QAM Modulation Format Conversion Employing Nonlinear Optical Fiber Loop Mirror
Modulation Nonlinear optical signal processing
2015/5/21
We propose a novel all-optical modulation format conversion scheme from on-off-keying to 16 quadrature amplitude modulation using nonlinear optical loop mirror based on parametric amplification and cr...
Generation of Ultra-wideband Doublet Pulses Based on Kerr Shutter Using an Elliptically Polarized Beam in Bismuth Oxide-based Nonlinear Optical Fiber
Ultra-wideband Doublet Pulses Kerr Shutter Elliptically Polarized Beam
2015/5/15
We demonstrate a nonlinear signal-processor incorporating a Bismuth-based nonlinear fiber for UWB doublet pulse generation. High quality of doublet pulses is readily generated from the signal-processo...
Demonstration of Polarization Insensitive Wavelength Conversion of 112-Gb/s Polarization Multiplexed RZ- QPSK Signals Using Bismuth-Oxide-based Nonlinear Optical Fiber with High SBS Threshold
Fiber Optics Communications Networks
2015/6/10
Polarization insensitive wavelength conversion by employing a dual pump scheme in 112-Gb/s polarization-multiplexed RZ-QPSK system has been realized by using a 2-m Bismuth-Oxide-based nonlinear optica...
Nonlinear Phase Noise Compensation Using a Modified Nonlinear Optical Loop Mirror
Nonlinear optics fibers Phase modulation
2015/6/10
Nonlinear phase noise compensation with possibility of simultaneous amplitude noise suppression has been experimentally demonstrated in a DPSK transmission system using a modified NOLM. As main applic...
Link-aware Precoding for Nonlinear Optical OFDM Transmission
Fiber optics and optical communications Fiber optics communications Nonlinear optics fibers Modulation Coherent communications
2015/6/9
We show that signal shaping schemes for the reduction of nonlinearities in optical OFDM systemsneedtotakeintoaccountthesignalevolutionalongthedispersivelink.Ratherthanminimiz-ing the transmit PAPR, a ...
Analysis of Nonlinear Optical Effects in Monolithically Integrated FM-Mode-Locked Semiconductor Laser Diodes
Nonlinear Optical Effects Monolithically Integrated FM-Mode-Locked Semiconductor Laser Diodes
2015/7/17
Simulation shows that asymmetric nonlinear optical gain causing the mode instability of mode-locked lasers can be compensated by phase modulation. Mode stabilization was confirmed experimentally using...
Realtime Nonlinear-Optical Microscopy for Observing Biological Cells
Nonlinear optical effect Two-photon fluorescence Second-harmonic generation
2009/6/12
The recent development of ultrashort pulse lasers emitting light in the near infrared region has enabled us to induce nonlinear optical effects in living biological cells. The use of nonlinear optical...
Modeling Nonlinear Optical Phenomena in Nanophotonics
Nonlinear Optical Phenomena Nanophotonics
2015/8/11
In this paper, we review various numerical methods currently used to model nonlinear optical processes in nanophotonics. Among the different theoretical frameworks that have been used to study nonline...
Modeling Nonlinear Optical Phenomena in Nanophotonics
Coupled-mode theory (CMT) perturbation theory
2015/8/10
In this paper, we review various numerical methods currently used to model nonlinear optical processes in nanophotonics.
Dichroic mirror embedded in a submicrometer waveguide for enhanced resonant nonlinear optical devices
Dichroic mirror embedded submicrometer waveguide enhanced resonant nonlinear optical devices
2015/8/11
We report the design, fabrication and characterization of novel dichroic mirrors embedded in a tightly confining AlGaAs/AlxOy waveguide. Reflection at the first-harmonic wavelength a...
Infrared second-order nonlinear optical effect in Sb2Te3–SrBr2–PbCl2 glass
photoinduced second harmonic generation Sb2Te3–SrBr2–PbCl2 glass
2011/4/27
A phenomenological and microscopic theory of IR picosecond nonlinear optical response in glass is developed for the middle IR spectral range (5–15 mm). Both IR-induced second harmonic generation (SHG)...