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A Novel MAMSK-OFDM technology for Next Generation Optical Access Networks
Novel MAMSK-OFDM technology Next Generation Optical Access Networks
2015/5/25
We propose and experimentally demonstrate a novel MAMSK-OFDM-PON. 5-Gb/s MAMSK-OFDM signal and 2.5-Gb/s upstream OOK signal is transmitted over 20km fiber successfully. The results show the prospect o...
System Impacts of Modulation Technology and Phase Noise on Coherent Analog Optical Links
Radio frequency photonics
2015/5/22
We describe an analog optical link using amplitude modulation and coherent detection for high SFDR, gain, and low noise figure. We then address the dominant performance-limiting parameters and discuss...
Research on the Control of Growth/Differentiation of Tissue Stem Cells; Possible Applications of Laser Technology for the Understanding of Inductive Tissue Regeneration
Fregenerative medicine Stem cell Differentiation
2009/6/8
In addition to infectious diseases, life-style related diseases become a more common reason for medication of elderly people than ever. Dysfunction of organs is an underlying cause of these diseases. ...