Applied Optoelectronics Announces 100 Gbps Single Lambda PAM4 Electro-absorption Modulated Lasers
Applied Optoelectronics, Inc. (AAOI)
Last applied optoelectronics, inc. earnings: 2/27 04:10 pm
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Source: GlobeNewswire
SUGAR LAND, Texas, Feb. 21, 2018 (GLOBE NEWSWIRE) -- Applied Optoelectronics, Inc. (Nasdaq:AAOI), a leading provider of fiber-optic access network products for the internet datacenter, cable broadband, fiber-to-the-home and telecom markets, announced a 100 Gigabits per second (Gbps) electro-absorption modulated laser (EML) for next generation 400 Gbps optical transceivers. High-speed EMLs are ideal for long distance transmission due to their small chirp and low chromatic dispersion in fiber. The new EMLs operate at 1310-nm, with a symbol rate of 53 Gbaud, and are suitable for use with pulse amplitude modulation, enabling a data rate of 100 Gbps over a single wavelength. Through careful optimization, AOI engineers were able to achieve a very high bandwidth of 38 GHz at 25°C and greater than 32 GHz up to transceiver case temperature of 70°C. The newly developed lasers have demonstrated good 100 Gbps PAM-4 eyes over transceiver case temperature of 70°C with a transmitter dispersion ey
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- Applied Optoelectronics, Inc. (NASDAQ: AAOI) was upgraded by analysts at TheStreet from a "d" rating to a "c-" rating.MarketBeat
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