搜索结果: 1-15 共查到“光电子技术 slow light”相关记录15条 . 查询时间(0.098 秒)
2017第10届慢光，快光和光电原子精密计量研讨会（Slow Light,Fast Light,and Opto-Atomic Precision Metrology X）
2017 第10届 慢光，快光和光电原子精密计量 研讨会
2017/1/12
OPTO is organized into eight tracks. Choose a track and click to see the list of conferences.Review conference details by clicking on the titles below. These details include paper titles, authors, sch...
Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light
Distributed temperature sensing stimulated Brillouin scattering slow light
2013/12/5
Distributed temperature sensing has been achieved by spatially resolved measurement of the probe time delay resulted from stimulated-Brillouin-scattering slow light. The temperature of a particular fi...
Slow-Light Fiber-Bragg-Grating Strain Sensor With a 280- Resolution
Fiber Bragg gratings fi ber optics sensors
2013/8/7
We report a fiber strain sensor based on a single fiber Bragg grating (FBG) with a minimum detectable strain of 280 in the 20-kHz range. This breakthrough was made possible by operating th...
We report the first demonstration of a slow light laser oscillator. The slow light laser was realized by incorporating an ultra-narrow bandwidth long-delay and low loss transmission filter into an Er/...
Photonic Crystal Slow Light Devices −−− Tunable Delay, Nonlinearity, Dynamic Tuning
Micro-optical devices Integrated optics devices
2010/6/5
Recent progress on photonic crystal slow light devices is presented. A 100 ps class tunability, 1 THz bandwidth, ps order response, enhanced nonlinearities with chalcogenide material, and dynamic tuni...
Harmonic Distortion in Slow Light SOA based Microwave Photonic Phase Shifters
Fiber optics communications Fiber optics links subsystems
2010/6/4
We present a theoretical and experimental evaluation of any general order harmonic distortion in a SFL phase shifter based on CPO in a SOA and propose different optical filtering implementations for d...
Topology-Optimized Slow-Light Couplers for Ring-Shaped Photonic Crystal Waveguide
Integrated optics devices Photonic crystals Waveguides planar
2010/6/4
We demonstrate a topology-optimized coupler for a ring-shaped photonic crystal waveguide to improve the coupling of light located in the slow-light regime. An enhancement of the coupling efficiency of...
Overcoming gain-bandwidth product constraint in slow light Raman amplification with the use of light-stopping schemes
Overcoming gain-bandwidth product constraint slow light Raman cation
2009/8/10
We show that a light-stopping system with Raman amplification can overcome the gain-bandwidth constraint of slow light Raman amplification systems. The gain scales linearly with the time t...
In-Band OSNR Monitoring via Slow-Light Enhanced Third Harmonic Generation in Silicon Photonic Crystal Waveguides
In-Band OSNR Monitoring Slow-Light Enhanced Third Harmonic Generation Silicon Photonic Crystal Waveguides
2009/7/16
We demonstrate optical performance monitoring of in-band OSNR in 40Gbit/s Return-to-Zero signals via slow-light enhanced third-harmonic generation in silicon photonic crystal waveguides, improving on ...
Slow Light with Photonic Crystals for On-Chip Optical Interconnects
Slow Light Photonic Crystals On-Chip Optical Interconnects
2009/5/19
Transistor scaling alone can no longer be relied upon to yield the exponential speed increases we have come to expect from the microprocessor industry. The principle reason for this is the interconnec...
Slow Light Enhanced Third-Harmonic Generation in Silicon Photonic Crystal Waveguides
Third-Harmonic Silicon Photonic Crystal Waveguides
2008/8/6
We report visible (green) third-harmonic generation in silicon by launching near-infrared picosecond pulses into highly confined photonic crystal waveguides. We demonstrate slow light enhancement of t...
Tunable Slow Light in Semiconductor Optical Amplifier without External Pump Laser
Tunable Slow Light Semiconductor Optical Amplifier External Pump Laser
2008/8/6
This investigation experimentally demonstrates tunable slow light in a semiconductor optical amplifier (SOA) without an external pump laser. Tunable time delays are achieved by adjusting the feedback ...
Pulse broadening of zero-gain Brillouin slow light in an optical fiber
Pulse broadening zero-gain Brillouin slow light optical fiber
2008/8/4
We investigate pulse-broadening effects of zero-gain Brillouin slow-light (ZGBSL) in an optical fiber. The results show that the stored-capacity of ZGBSL is less than that of SBS amplifier-based slow-...
Cancellation of Pulse Walk-off in Raman Amplifiers via Slow Light
Pulse Walk-off Slow Light
2008/8/4
We theoretically demonstrate in an optical fibre system that Raman pulse walk-off can be cancelled by Raman-induced slow light, leading to group-velocity matching and to an enhanced Raman gain efficie...
Photonic-crystal slow-light enhancement of nonlinear phase sensitivity
Photonic-crystal nonlinear phase sensitivity
2002/8/11
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...