搜索结果: 1-15 共查到“光学工程 Fiber Optical”相关记录20条 . 查询时间(0.217 秒)
Widely-Tunable Continuous-Wave Single-Longitudinal- Mode Fiber Optical Parametric Oscillator
Nonlinear Optics fibers Nonlinear optics four-wave mixing
2011/5/26
A continuous-wave fiber optical parametric oscillator with a tunability of 114 nm, a wavelength span of 143 nm and single-longitudinal-mode oscillation is demonstrated. The short-term linewidth of the...
Compact and low-cost optical interconnection employing novel small multi-fiber optical connectors
Fiber optics components Subsystem integration techniques
2011/5/22
We describe a novel small multi-fiber connector and its applications to high-density and low-cost interconnection for optical network systems, including an optical backplane combined with an optical f...
Wavelength Conversion by Cascaded FWM in a Fiber Optical Parametric Oscillator
FWM Fiber Optical Parametric Oscillator Wavelength Conversion
2011/5/15
We report on a continuous-wave fiber optical parametric oscillator utilizing selective filtering on cascade four wave mixing (CFWM). Oscillations of distinct CFWM
terms are obtained, extending wavele...
XPM-Induced Spectral Distortion in High Efficiency,Picosecond,Fiber Optical Parametric Oscillators
XPM-Induced Spectral Distortion High Efficiency Fiber Optical Parametric Oscillators
2011/5/15
We describe a 230nm tunable fiber optical parametric oscillator (FOPO) using an 8ps pump laser. The FOPO generates 2-4ps pulses with conversion efficiency as high as 20%. The output spectrum exhibits ...
1-Tb/s DWDM Amplification in a Fiber Optical Parametric Amplifier
Parametric oscillators amplifiers Fiber optics communications
2010/6/10
We report less than 1-dB cross-talk penalty for 26 DWDM channels modulated at 43.7 Gb/s RZ-DPSK when amplified by a fiber optical parametric amplifier showing compatibility with high-capacity (> 1 Tb/...
All-fiber optical magnetic field sensor based on Faraday rotation
Fiber optics sensors Faraday effect
2010/6/10
An all-fiber optical magnetic field sensor with a sensitivity of 0.49 rad/T is demonstrated. It consists of a fiber Faraday rotator (56-wt.%-terbium–doped silica fiber) and a fiber polarizer (Corning ...
Chirped Sub-50 fs Pulse Generation:Optimization of Fiber Length for Ultrafast Fiber Optical Parametric Oscillators
Pulse propagation Fiber optics amplifiers oscillators
2010/6/9
Sub-50 fs pulses at 940 nm having linear chirp are generated using a synchronously-pumped fiber optical parametric oscillator where the fiber length is chosen to compensate for dispersion from optical...
Picosecond Fiber Optical Parametric Oscillator with 500 nm Tuning Range Using Dispersion-Shifted Fiber
Nonlinear Optics fibers Nonlinear optics four-wave mixing
2010/6/9
We demonstrate a picosecond fiber optical parametric oscillator with a tuning range of 500 nm pumped by a relatively low-cost intensity-modulated pump. Pulses with pulsewidth from 7 ps to 17 ps are ge...
Widely-Tunable, Multi-Wavelength Short Wave Infrared Light Source based on Fiber Optical Parametric Oscillator
Parametric oscillators amplifiers Lasers fiber
2010/6/8
We demonstrate a fiber-optical-parametric-oscillator-based multi-wavelength pulse source operating at 1.9 μm. Multiple time- and wavelength-distinct pulse seeds were used to cover wavelength range fro...
BER Performance of 16-QAM Signals Amplified by Dual- Pump Fiber Optical Parametric Amplifiers
Fiber optics amplifiers oscillators Coherent communications
2010/6/8
We derive analytically the probability distribution function of the excess amplitude noise induced by pump noise transfer in dual-pump fiber optical parametric amplifiers and calculate the signal-to-n...
Tunable Continuous-Wave Fiber Optical Parametric Oscillator with 1-W Output Power
Fiber optics amplifiers oscillators Fiber optics communications Nonlinear optics fibers
2010/6/4
We report on a CW fiber OPO, whose output wavelength can be tuned over the 1463-1674nm range, by means of a tunable intracavity filter. Over 1W of output power can be extracted at long wavelengths.
Gain Clamping in a Fiber Optical Parametric Amplifier
Fiber optics amplifiers and oscillators Fiber optics communications Nonlinear optics fibers
2010/6/4
We have experimentally shown that gain clamping is required in fiber optical parametric amplifiers. By using optical gain clamping (OGC), we have reduced gain variation to 1 dB, for signal input varia...
Tunable Single-Longitudinal-Mode Fiber Optical Parametric Oscillator with Saturable-Absorber-Based Auto-Tracking Filter
Nonlinear optics fibers Parametric oscillators amplifiers
2010/6/4
A tunable single-longitudinal-mode (SLM) fiber optical parametric oscillator is demonstrated by using a subring cavity and a fiber loop mirror incorporated with a saturable absorber. It can provide du...
Wavelength - Tunable Nearly - Transform - Limited Pulse Generation Based on Fiber Optical Parametric Oscillator
Tunable Nearly Limited Pulse Generation Based Fiber Optical Parametric Oscillator
2009/7/16
We demonstrate an all-fiber widely-tunable sub-picosecond fiber optical parametric oscillator based on highly - no nlinear dispersion - shifted fiber. Nearly - transform - limited sub - picosecond pul...
Single-Longitudinal-Mode Continuous-Wave Fiber Optical Parametric Oscillator
Single-Longitudinal-Mode Continuous-Wave Fiber Optical Parametric Oscillator
2009/7/16
Single-longitudinal-mode fiber optical parametric oscillator is realized by resonating independently the signal and idler frequencies in two separate optical cavities, combined with a sub-ring cavity ...