搜索结果: 1-7 共查到“光学工程 mixer”相关记录7条 . 查询时间(0.062 秒)
A W-Band Photonic Transmitter-Mixer Based on High-Power Near-Ballistic Uni-Traveling-Carrier Photodiodes for BPSK and QPSK Data Transmission Under Bias Modulation
Photonic QPSK Data Abstract
2011/11/17
THE tremendous increase in the required volume of wireless data-transmission has stimulated attention on ways to use the millimeter-wave (MMW) bands above 60 GHz ( -band) or above 100 GHz ( -band) as ...
20-Gb/s Error-Free Wireless Transmission Using Ultra-Wideband Photonic Transmitter-Mixer Excited with Remote Distributed Optical Pulse Train
Photodiodes Radio frequency photonics
2015/5/26
Photonic transmitter-mixers with ultra-wide O-E/modulation bandwidths excited by remote-distributed pulse trains for 20Gbps error-free wireless transmission is presented. The S/N ratios and output pow...
Self-seeded 1-to-60 Multicasting in a Two-pump Parametric Mixer
Nonlinear optics parametric processes Networks multicast
2015/5/26
We demonstrate a new multicasting scheme requiring only two CW tones to deliver spectrally-distinct copies of the input channel. 1-to-60 multicasting operation was achieved with 28 mW per-copy power e...
320 Gb/s RZ-DPSK Data Multicasting in Self Seeded Parametric Mixer
RZ-DPSK Data Multicasting Self Seeded Parametric Mixer
2015/5/21
We report first experimental demonstration of 320Gb/s RZ-DPSK wavelength multicasting in self-seeded parametric mixer free of Brillouin backscatter. High efficienty multicaster operated without pump p...
Characterization of Distortionless Analog Signal Multicasting by Parametric Mixer
Fiber optics amplifier oscillators Nonlinear optics parametric processes
2015/6/10
We present characterization of a two-pump parametric device for analog linear multicasting. Linearity of parametric multicasting is assessed from highly linearized input seed by two-tone intermodulati...
12.5-Gb/s Wireless Data Transmission by Using Bias Modulation of NBUTC-PD Based W-Band Photonic Transmitter-Mixer
Photodiodes Modulators
2015/6/8
We demonstrated near-ballistic uni-traveling-carrier photodiode based broadband photonic transmitter-mixers with quasi-Yagi radiators fed horn antennas. 100GHz wireless transmission with date rate as ...
Double-Pass PBS-Integrated Coherent Mixer Using Silica-based PLC
Integrated optics devices Coherent communications Fiber optics communications.
2015/6/8
A coherent mixer with double-pass polarization-beam splitters integrated in silica-based PLC is newly developed. It is experimentally confirmed that the developed PLC-chip successfully works in the re...