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Lumentum Holdings Inc.(“Lumentum”或“公司”),一家市场领先的创新光学和光子产品设计和制造商,近日宣布其200G PAM4 EMLs(Externally-modulated lasers,外调制激光器)获得了2023年光波创新评比(2023Lightwave Innovation Reviews)的认可。来自光通信界的受人尊敬且经验丰富的评为小组为Lumentum...
We demonstrated a semiconductor optical amplifier hybrid-integrated with a silica-based planar lightwave circuits. With deploying polarization diversity circuit, polarization dependent gain was reduce...
All-optical simultaneous up-conversion of multiple, separate 1-Gb/s wireless services at 60GHz and 64GHz mm-wave band carried by one single lightwave for in-building radio-over-fiber based optical wir...
We demonstrate long-haul transmission of 50-Gb/s RZ and NRZ-DQPSK signals generated using an electroabsorption-based optical vector modulator. Transmission over 1650 km is achieved with less than 1.2 ...
We demonstrate the generation of 20 GHz and 40 GHz pulse trains using a tunable planar lightwave circuit (PLC) and nonlinear wavelength conversion. The PLC is a 6-stage lattice-form Mach-Zehnder inter...
We experimentally demonstrate a novel WDM-OFDM-PON architecture with centralized lightwave sources and PolSK multicast overlay. The 10Gb/s P2P signals, 2.5Gb/s multicast signals and 2.5Gb/s upstream s...
We demonstrate the first lightwave-centralized WDM-PON operating at symmetric rate of 10Gbit/s using cost-effective directly modulated lasers to generate downstream and provide upstream OOK/OFDM-QPSK ...
We propose a novel integrated in-band optical signal-to-noise ratio (OSNR) monitor based on planar lightwave circuit (PLC) technology. We successfully demonstrate a 10-25 dB in-band OSNR measurement w...
We demonstrate a compact dual polarization optical hybrid achieved by the integration of polarization beam splitters and 90 ° -hybrids using silica-based planar lightwave circuit. The fabricated devic...
Recent progress in supercontinuum lightwave source for telecommunications is presented. It providess coherent 200 nm optical bandwidth at 1.5 μm, providing multi-wavelength short pulses for high-speed...
We have proposed and experimentally demonstrated, for the first time, a novel WDM-OFDM-PON using centralized lightwave to provide downstream 16-QAM phase-modulated OFDM signals at 10Gbit/s and upstrea...
We propose a new PLC design for a 43 Gb/s DQPSK demodulator. The design reduces both the module size and the power consumption without degrading any of the module characteristics.

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