搜索结果: 1-7 共查到“光电子技术 Phase Noise”相关记录7条 . 查询时间(0.103 秒)
Mitigation of Dispersion-Induced Phase Noise for an Optical OFDM Radio-over-Fiber System at 60-GHz Band
Fiber optics communications Lasers fiber Radio frequency photonics
2015/5/21
For OFDM RoF systems at 60-GHz band, dispersion-induced phase noise (PN) could heavily degrade transmission performance. We propose an algorithm to suppress PN and experimentally demonstrate the algor...
High-Power and Low Phase Noise Full-band Tunable LD for Coherent Applications
Semiconductor lasers Lasers tunable
2015/6/10
High output power and low noise performances of CSG-DR-LD have been investigated. Kink-free fiber output power > 60mW over C-band with high SMSR have been demonstrated. Measured phase noise is lower t...
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...
Low Phase Noise Millimeter-Wave Generation by Integrated Dual Wavelength Laser Diode
Semiconductor lasers Integrated Optics Devices
2015/6/8
We report millimeter-wave generation by an integrated dual wavelength laser diode based on optical sideband injection locking. Low phase noise millimeter-wave carrier at 42 GHz has been generated from...
Impact of Pump-Induced Nonlinear Phase Noise on Parametric Amplification and Wavelength Conversion of Phase-Modulated Signals
Pump-Induced Nonlinear Phase Noise Parametric Amplification Wavelength Conversion Phase-Modulated Signals
2015/7/15
We calculate the signal SNR penalty resulting from pump-induced nonlinear phase noise in dual-pump fibre optical parametric amplifiers for various phase-shift keying formats.
Phase-Noise Generation in an Amplitude Limiter Using Saturation of a Fiber-Optic Parametric Amplifier
Amplitude Limiter Saturation Fiber-Optic Parametric Amplifier
2015/8/4
Generation of phase noise in output signals of an amplitude limiter using saturation of FOPA is analyzed. It is shown that optimum pump power exists for minimum output phase noise.
Symbol Rate Dependency of XPM-induced Phase Noise Penalty on QPSK-based Modulation Formats
Symbol Rate Dependency XPM-induced Phase QPSK-based Modulation
2015/7/31
Systematic investigation of XPM impact on QPSK signals reveals that higher symbol rates are advantageous for reducing both intra-span generation and multi-span accumulation of phase noise.