搜索结果: 1-5 共查到“光学工程 linearity”相关记录5条 . 查询时间(0.033 秒)
We experimentally demonstrate a simultaneous generation of baseband (BB) and RF signals, using only one single-electrode Mach–Zehnder modulator (SD-MZM) based
on double-sideband with optical carrier ...
We report novel InGaAs/InP modified uni-traveling carrier photodiodes with record linearity. At low frequencies the third-order output intercept point (OIP3) is 55 dBm and remains as high as 47.5 dBm ...
Long-haul coherent QPSK transmission of 40G channels with 120% spectral efficiency using increased linearity dispersion map with 100km spans and EDFAs
fiber optics communications Coherent communications
2015/6/9
We study transmission of 40 Gb/s signals using coherent RZ-QPSK with and without polarization multiplexing using 100km large effective area fiber-spans and dual-stage EDFAs with mid-stage dispersion c...
High Linearity and High Responsivity UTC Photodiode for Multi-Level Formats Applications
High Linearity High Responsivity UTC Photodiode Multi-Level Formats Applications
2015/7/20
We present an evanescent waveguide InGaAs/InGaAsP UTC PD with respectively a bandwidth > 50 GHz, a responsivity of 0.55 A/W and an IP3 of 19.7 dBm at 10 mA and 20 GHz.
Improvement of tolerance to fibre non-linearity of incoherent multilevel signalling for WDM transmission with 10-Gbit/s OOK channels
non-linearity incoherent multilevel signalling WDM transmission 10-Gbit/s OOK channels
2015/7/16
Fibre nonlinear effect on incoherent multilevel signalling with co-propagating 10-G OOK channels is investigated by experiments and numerical simulations, and QAM signals with non-Euclidean decision b...