TY - GEN
T1 - Photonic frequency conversion using graphene FETs for future fully coherent access network
AU - Sugawara, Kenta
AU - Kawasaki, Tetsuya
AU - Hussin, Mastura Binti
AU - Tamamushi, Gen
AU - Suemitsu, Maki
AU - Fukidome, Hirokazu
AU - Iwatsuki, Katsumi
AU - Suemitsu, Tetsuya
AU - Ryzhii, Victor
AU - Otsuji, Taiichi
AU - Kani, Jun Ichi
AU - Terada, Jun
AU - Kuwano, Shigeru
PY - 2015/11/30
Y1 - 2015/11/30
N2 - We report on the possibilities of graphene channel FET (G-FET) as a photonic frequency double-mixing conversion device for future fully coherent access network systems. A 112.5-GHz RF signal whose amplitude was coded with a 5-GHz rectangular signal was input to the gate, concurrently a 1.58-μm wavelength photomixed dual CW laser beam having a beat frequency of 87.5 GHz was incident to the FET, generating the local (LO) signal. The RF and LO signals were mixed to reproduce the down-converted 5-GHz signal onto the 25-GHz intermediate frequency (IF) signal successfully.
AB - We report on the possibilities of graphene channel FET (G-FET) as a photonic frequency double-mixing conversion device for future fully coherent access network systems. A 112.5-GHz RF signal whose amplitude was coded with a 5-GHz rectangular signal was input to the gate, concurrently a 1.58-μm wavelength photomixed dual CW laser beam having a beat frequency of 87.5 GHz was incident to the FET, generating the local (LO) signal. The RF and LO signals were mixed to reproduce the down-converted 5-GHz signal onto the 25-GHz intermediate frequency (IF) signal successfully.
KW - FET
KW - disaster resilience
KW - fully coherent access network
KW - photomixing
KW - wired-wireless conversion
UR - http://www.scopus.com/inward/record.url?scp=84960903500&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84960903500&partnerID=8YFLogxK
U2 - 10.1109/OECC.2015.7340108
DO - 10.1109/OECC.2015.7340108
M3 - Conference contribution
AN - SCOPUS:84960903500
T3 - 2015 Opto-Electronics and Communications Conference, OECC 2015
BT - 2015 Opto-Electronics and Communications Conference, OECC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - Opto-Electronics and Communications Conference, OECC 2015
Y2 - 28 June 2015 through 2 July 2015
ER -