搜索结果: 1-8 共查到“非线性导波光学 system”相关记录8条 . 查询时间(0.183 秒)
Spectral Target-Detecting System Using Sine-Wave Modulation
Sine-wave modulation Analog Target detection Optical spectrum
2012/4/16
Target detection is one of the key technology of precision chemical application. Previously the digital coding modulation technique was commonly used to emit and receive the optical signal in the targ...
Experimental demonstration of two methods for controlling the group delay in a system with photonic-crystal resonators coupled to a waveguide
two methods controlling group delay system photonic-crystal resonators coupled waveguide
2015/8/10
We measure the group delay in an on-chip photonic-crystal device with two resonators side coupled to a waveguide.We demonstrate that such a group delay can be controlled by tuning either the propagati...
A Survivable Protection and Restoration Scheme using Wavelength Switching of Integrated Tunable Optical Transmitter for High Throughput WDM-PON System
Survivable Protection Restoration Scheme Wavelength Switching Integrated Tunable Optical Transmitter High Throughput WDM-PON System
2015/5/21
A survivable protection and restoration mechanism is proposed using wavelength switching of low-cost integrated tunable laser assembly to protect multiple fiber failures in a high capacity colorless W...
A “Linear” High-Contrast Gratings Hollow-Core Waveguide and its System Level Performance
Gratings Nonlinear Systems Waveguides
2015/6/9
The high-contrast gratings assisted hollow-core waveguide demonstrates an ultra-low nonlinearity (<6×10 -13 /W/m). Digital and analog system-level simulations further show that the waveguide does not...
Stealth Transmission of Time Domain Spectral Phase Encoded OCDMA Signal over WDM System
Fiber optics communications Optical security encryption
2015/6/9
1.25Gbps time domain spectral phase encoded OCDMA signal with 32-chip, 40Gchip/s optical codes has been stealthily transmitted over public 10Gbps WDM channel. Error-free transmission has been achieved...
A 30 GHz Bandwidth, 80 GS/s Sample Rate Real-time Waveform Digitizing System
GHz Bandwidth GS/s Sample Rate Real-time Waveform Digitizing System
2015/6/4
A method employing a unique mixture of microwave and digital signal processing is described that provides for large bandwidth increases in waveform digitizers. Such digitizers are a critical component...
Impact of Crosstalk in Capacity performance of WDM/OCDMA System
Fiber optics communications Networks
2015/6/4
The capacity of WDM/OCDMA system is analyzed under time-wavelength domain crosstalk to determine the simultaneous capacity threshold. The system’s crosstalk, channel spacing and datarate are optimized...
Simultaneous Bidirectional Gigabit Hybrid Transmission System Using Optical Carrier Suppression in Dual-parallel Injection-locked FP-LDs
Gigabit Hybrid Transmission System Optical Carrier Suppression Dual-parallel Injection-locked FP-LDs
2015/8/3
A novel scheme of a dual-parallel injection locking, based on commercially available Fabry-Pérot laser diodes, is proposed. It was verified for the proposed technique to improve a suppression ratio of...