Cascaded all-optical operations in a hybrid integrated 80-Gb/s logic circuit.
نویسندگان
چکیده
We demonstrate logic functionalities in a high-speed all-optical logic circuit based on differential Mach-Zehnder interferometers with semiconductor optical amplifiers as the nonlinear optical elements. The circuit, implemented by hybrid integration of the semiconductor optical amplifiers on a planar lightwave circuit platform fabricated in silica glass, can be flexibly configured to realize a variety of Boolean logic gates. We present both simulations and experimental demonstrations of cascaded all-optical operations for 80-Gb/s on-off keyed data.
منابع مشابه
A hybrid optical packet and wavelength selective switching platform for high-performance data center networks.
We propose and experimentally demonstrate for the first time a hybrid optical packet and wavelength selective switching platform for high-performance data center networks. This architecture based on cascaded silicon microrings and semiconductor optical amplifiers (SOAs) supports wavelength reconfigurable packet and circuit switching, and is highly scalable, energy efficient and potentially inte...
متن کاملGb / s all - optical packet switching employing in - band wavelength labelling and a hybrid - integrated optical flip - flop
Error-free all-optical packet switching is demonstrated at 160 Gb/s. The system employs a highly scalable in-band optical labelling, filter-based label extraction, a hybrid-integrated optical flip-flop, and a single SOA-based wavelength converter.
متن کاملAll-optical Switching of 80 Gb/s Data Packets using a Wavelength Converter and a Monolithically Integrated Optical Flip-flop
We demonstrate that 80 Gb/s data-packets can be all-optically switched into two different ports employing an optical wavelength converter controlled by a monolithically integrated optical flip-flop memory. The optical wavelength converter consists of a semiconductor optical amplifier and an optical filter. The integrated optical flip-flop exhibits single-mode operation, has 35 dB contrast ratio...
متن کاملFree-space coherent optical communication with orbital angular, momentum multiplexing/demultiplexing using a hybrid 3D photonic integrated circuit.
We demonstrate free-space space-division-multiplexing (SDM) with 15 orbital angular momentum (OAM) states using a three-dimensional (3D) photonic integrated circuit (PIC). The hybrid device consists of a silica planar lightwave circuit (PLC) coupled to a 3D waveguide circuit to multiplex/demultiplex OAM states. The low excess loss hybrid device is used in individual and two simultaneous OAM sta...
متن کاملIntegrated Optical Amplifiers on Silicon Waveguides
Optical amplifiers are important elements of photonic integrated circuits. We present a hybrid silicon evanescent amplifier utilizing a wafer bonded structure of silicon waveguide and AlGaInAs quantum wells. A chip gain of 13 dB with a power penalty of 0.5 dB at 40 Gb/s data amplification is demonstrated. ©2006 Optical Society of America OCIS codes: (250.5980) Semiconductor optical amplifiers; ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Optics express
دوره 22 11 شماره
صفحات -
تاریخ انتشار 2014