搜索结果: 1-15 共查到“光电子技术 Technique”相关记录28条 . 查询时间(0.156 秒)
Cleaning technique boosts electronic, photonic prospects of aluminum nitride（图）
清洗技术 氮化铝 光电子学
2023/5/19
A group of researchers led by Cornell is unlocking the full potential of aluminum nitride – an important material for the advancement of electronics and photonics – thanks to the development of a surf...
A voxel-based technique to estimate the volume of trees from terrestrial laser scanner data
Terrestrial Laser Scanning Point Cloud Tree Volume Estimation Voxel
2014/7/30
The precise determination of the volume of standing trees is very important for ecological and economical considerations in forestry. If terrestrial laser scanner data are available, a simple approach...
A fiber loop mirror temperature sensor demodulation technique using a long-period grating in a photonic crystal fiber and a band-pass filter
fiber loop mirror temperature sensor demodulation technique a long-period grating in a photonic crystal fiber a band-pass filter
2013/5/27
A fiber loop mirror (FLM) temperature sensor using a long-period grating (LPG) written in a photonic crystal fiber (PCF) and a band-pass filter as a demodulator is proposed. By utilizing the stable fi...
Fabrication and Characteristics of Cr-Doped Fibers Employing Powder-in-Tube Technique
Fiber design and fabrication Fiber materials Fiber optics amplifier oscillators
2015/5/26
The fabrication of Cr-doped fibers (CDFs) using fiber drawing-tower combined with non-silica powder-in-tube (PIT) technique to achieve the active application of chromium ions in fiber is demonstrated ...
Bidirectional WDM PON Enabled by Reflective ONUs and a Novel Overlapped-Subcarrier Multiplexing Technique
Bidirectional WDM PON Enabled Reflective ONUs Novel Overlapped-Subcarrier Multiplexing Technique
2015/5/20
A symmetric WDM-PON architecture using an innovative overlapped-SCM scheme that maximizes the spectrum usage of a bandwidth-limited RSOA is demonstrated. Error-free operation is achieved using realist...
A Novel Dispersion Controlling Technique Using Doped Ring Structures within Photonic Crystal Fibers
Dispersion Photonic Crystal Fibers Ring Structures
2015/5/14
We proposed the novel photonic crystal fiber structure which uses high/low doping material around each cladding holes. Through the numerical analysis, we confirmed that this fiber structure will intro...
Compact 40-Gb/s EML Module Using Broadband FPC Connection Technique
Integrated optics devices Modulators
2015/6/8
We developed over-50-GHz broadband FPC connection techniques through the medium of a newly developed small connector. We firstly fabricated an EML module using FPC connection and the module successful...
A Simple, Low Power, Self Referenced Technique for Complete Characterization of Optical Frequency Combs and Arbitrary Waveforms
Fiber measurements Fiber optics communications Ultrafast measurements Pulse Shaping
2015/6/8
We demonstrate a simple scheme which uses only an intensity modulator and an OSA to achieve low-power (~100nW,10aJ/pulse at 10GHz), self-referenced, amplitude and phase characterization of optical fre...
Simple suppression technique for higher-order mode amplification in bent large mode area triple-cladding fibers
Fiber design fabrication iber properties
2015/6/4
A novel technique to suppress the higher-order mode in bent LMA triple-cladding fibers is proposed. It is shown that the higher-order mode can be coupled to a cladding mode with only an adjustment of ...
Multiple Optical Private Networks Over EPON Using Optical CDMA Technique
Fiber optics communications Networks
2015/6/4
A novel architecture of multiple optical private networks (PNs) on EPON independent of OLT is experimentally demonstrated. Two active PNs are established using OCDMA, which ONUs within a PN are interc...
A Novel Multicast Overlay Scheme for WDM Passive Optical Networks using Optical Carrier Suppression Technique
WDM Passive Optical Networks Optical Carrier Suppression Technique
2015/7/20
A WDM-PON with simultaneous delivery of 10-Gb/s downstream unicast and upstream data as well as 10-Gb/s multicast data is proposed. Downstream multicast data is superimposed onto the subcarrier genera...
Ultra Low Nonlinear Telecom Fibre by Hole Assisted Technique
Nonlinear Telecom Fibre Hole Assisted Technique
2015/7/16
Hole assisted fibre with less than half nonlinearity of standard SMFs was investigated. Fabricated fibre has Aeff of 180μm 2 , reduced n2 and larger dispersion coefficient, simultaneously. Low loss sp...
107 Gb/s Transmission over Multimode Fiber with Coherent Optical OFDM Using Center launching Technique
Multimode Fiber Coherent Optical OFDM Center launching Technique
2015/7/15
We experimentally demonstrate 107-Gb/s coherent optical OFDM transmission over non-amplified and amplified multimode fiber link. A record performance of 10 Tb/s·km over multimode fiber has been achiev...
Novel Technique for On-Site Signal-Monitoring in PON Systems without Service Interruption
Novel Technique Signal-Monitoring PON Systems Service Interruption
2015/7/14
We propose an on-site signal-monitoring technique using a mechanically-induced long-period grating(LPG) for monitoring specific service signals without service interruption. Using the LPG, leaked sign...
Colourless Interferometric Technique for Large Capacity Quantum Key Distribution Systems by use of Wavelength Division Multiplexing
Colourless Interferometric Technique Large Capacity Quantum Key Distribution Systems Wavelength Division Multiplexing
2015/7/14
A novel interferometric technique is proposed for high-capacity quantum key distribution using wavelength division multiplexing. With additional phase modulation, we exhibited valid interference at an...