Title :
Analysis of high-performance near-ballistic uni-traveling-carrier photodiode at a 1.55 /spl mu/m wavelength
Author :
Wu, Y.-S. ; Shi, J.-W. ; Chiu, P.-H.
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Taoyuan
Abstract :
State-of-the-art performance: high responsivity (1.04 A/W), wide bandwidth (~50 GHz), and high saturation current-bandwidth product (over 1280 mA-GHz/40 GHz), of near-ballistic uni-traveling-carrier photodiode can be attributed to near-ballistic transport and ac capacitance reduction, which has been verified by our measurement and device-modeling
Keywords :
ballistic transport; photodiodes; semiconductor device models; 1.55 mum; 50 GHz; ac capacitance reduction; high saturation current-bandwidth product; high-responsivity photodiode; near-ballistic photodiode; near-ballistic transport; unitraveling-carrier photodiode; wide-bandwidth photodiode; Bandwidth; Electrons; Millimeter wave measurements; Optical waveguides; Parasitic capacitance; Photoconductivity; Photodiodes; Quantum capacitance; Scattering parameters; Voltage;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215987
