Title :
Record Gain x Bandwidth (6.1 THz) Monolithically Integrated SOA-UTC Photoreceiver for 100-Gbit/s Applications
Author :
Anagnosti, Maria ; Caillaud, Christophe ; Paret, Jean-Francois ; Pommereau, Frederic ; Glastre, Genevieve ; Blache, Fabrice ; Achouche, Mohand
Author_Institution :
Dept. Electron. & Phys., Telecom SudParis, Evry, France
Abstract :
We present a preamplified high-speed photoreceiver comprising a unitraveling carrier photodiode (UTC) monolithically integrated with a semiconductor optical amplifier (SOA). The SOA-UTC photoreceiver exhibits above 95-GHz 3-dB bandwidth, 8-dB noise figure, low polarization dependence loss of 1-2 dB and 95-A/W peak responsivity corresponding to record gain-bandwidth product of 6.1 THz.
Keywords :
optical receivers; photodiodes; semiconductor optical amplifiers; bit rate 100 Gbit/s; frequency 6.1 THz; gain-bandwidth product; monolithically integrated SOA-UTC photoreceiver; noise figure; polarization dependence loss; preamplified high-speed photoreceiver; semiconductor optical amplifier; unitraveling carrier photodiode; Bandwidth; Frequency response; Noise measurement; Optical variables measurement; Optical waveguides; Photodiodes; Semiconductor optical amplifiers; High-Speed Photoreceiver; High-speed photoreceiver; Monolithic Integration; Photonic Integrated Circuit (PIC); Semiconductor Optical Amplifier (SOA); Uni-Traveling Carrier PhotoDiode (UTC PD); monolithic integration; photonic integrated circuit (PIC); semiconductor optical amplifier (SOA); unitraveling carrier photodiode (UTC PD);
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.2014.2372816
