搜索结果: 1-10 共查到“光电子技术 Sensitivity”相关记录10条 . 查询时间(0.156 秒)
Sensitivity analysis and optimization of sub-wavelength optical gratings using adjoints
Sensitivity analysis sub-wavelength optical gratings
2015/8/6
Numerical optimization of photonic devices is often limited by a large design space: the finite-differences gradient method requires as many electric field computations as there are design...
High-sensitivity temperature sensor based on an alcohol-filled photonic crystal fiber loop mirror.
High-sensitivity temperature sensor an alcohol-filled photonic crystal fiber loop mirror.
2013/5/27
A compact temperature sensor based on a fiber loop mirror (FLM) combined with an alcohol-filled high-birefringence photonic crystal fiber (PCF) is proposed and experimentally demonstrated. The output ...
Sensitivity enhancement in photonic crystal slab biosensors
Photonic crystals Guided waves Biological sensing and sensors Optical diagnostics for medicine
2015/8/10
Refractive index sensitivity of guided resonances in photonic crystal slabs is analyzed. We show that modal properties of guided resonances strongly affect spectral sensitivity and quality factors, re...
Optical Wavelength Multicasting Based on Four Wave Mixing in Highly Nonlinear Fiber with Reduced Polarization Sensitivity
Fiber optics communications Networks multicast Nonlinear optics four- wave mixing
2015/6/4
Using three co-polarized probes and a pump modulated signal, seven multicasting channels with 100-GHz spacing are demonstrated. The conversion efficiency fluctuation due to polarization sensitivity is...
Intrinsic temperature sensitivity of tilted fiber Bragg grating based surface plasmon resonance sensors
temperature sensitivity tilted fiber Bragg grating plasmon resonance sensors
2013/5/27
A miniature surface plasmon resonance sensor is fabricated from a gold-coated standard optical fiber with an in-core tilted fiber Bragg grating fabricated by UV exposure. The sensor h...
First Complex Coupled 1490nm CSDFB Lasers:High Yield,Low Feedback Sensitivity,and uncooled 10Gb/s Modulation
Complex Coupled CSDFB Lasers High Yield,Low Feedback Sensitivity
2015/7/16
1490nm complex-coupled CSDFB lasers with excellent single mode yield, high optical output power,uncooled 10Gb/s performance and low feedback sensitivity are presented for the first time.
Investigating Micro-Bend Sensitivity of a Large-Mode-Area Bragg Fiber
Investigating Micro-Bend Sensitivity Large-Mode-Area Bragg Fiber
2015/7/14
Phase-sensitive Optical Low Coherence Reflectometry technique is used to characterize the modes couplings induced by micro-bends in a Large-Mode-Area Bragg fiber made with PCVD. Single-point and multi...
High-sensitivity, Multi-rate,Multi-band OLT Receiver for Hybrid 1G / 10G Passive Optical Networks
High-sensitivity Multi-rate Multi-band OLT Receiver Passive Optical Networks
2015/8/3
An OLT receiver that includes a semiconductor optical amplifier, a “soft” optical filter and a PIN photodiode has significantly higher sensitivity, and lower complexity than avalanche photodiode-based...
Sensitivity of Interferometric OSNR Measurements Techniques to the Variation in Signal Extinction Ratio
Sensitivity Interferometric OSNR Measurements Techniques Variation Signal Extinction Ratio
2015/7/31
We discuss calibration requirements for interferometric OSNR measurements. We show that variation of 0.25dB in the signal extinction ratio could result in large errors in OSNR for 42.8Gb/s modulated s...
Photonic-crystal slow-light enhancement of nonlinear phase sensitivity
Photonic-crystal nonlinear phase sensitivity
2015/8/11
We demonstrate how slow group velocities of light, which are readily achievable in photonic-crystal systems,can dramatically increase the induced phase shifts caused by small changes in the index of r...