Tunable optical delay line for optical time-division multiplexer
نویسندگان
چکیده
منابع مشابه
Optical time division multiplexer on silicon chip.
In this work, we experimentally demonstrate a novel broadband optical time division multiplexer (OTDM) on a silicon chip. The fabricated devices generate 20 Gb/s and 40 Gb/s signals starting from a 5 Gb/s input signal. The proposed design has a small footprint of 1mm x 1mm. The system is inherently broadband with a bandwidth of over 100nm making it suitable for high-speed optical networks on chip.
متن کاملAll-fiber tunable optical delay line.
We present a tunable optical delay line based on the use of a single chirped fiber Bragg grating written into a standard single mode optical fiber. In the proposed scheme, the delay is induced through the Bragg grating differential group delay curve. This is achieved by launching orthogonally polarized optical pulses in both directions into the Bragg grating and by controlling its local birefri...
متن کاملTunable radio frequency photonics filter using a comb-based optical tapped delay line with an optical nonlinear multiplexer.
A radio frequency (RF) photonic filter is experimentally demonstrated using an optical tapped delay line (TDL) based on an optical frequency comb and a periodically poled lithium niobate (PPLN) waveguide as multiplexer. The approach is used to implement RF filters with variable bandwidth, shape, and center-frequency.
متن کاملTunable RF Photonics Filter using a Comb-based Optical Tapped-Delay-Line with an Optical Nonlinear Multiplexer
Morteza Ziyadi, Amirhossein Mohajerin-Ariaei, Mohammad Reza Chitgarha, Salman Khaleghi, Ahmed Almaiman, Yinwen Cao, Amin Abouzaid, Bishara Shamee, 1 Moshe Tur, Loukas Paraschis, Carsten Langrock, Martin M. Fejer, Joseph D. Touch, and Alan E. Willner 1 Department of Electrical Engineering, University of Southern California, Los Angeles, California 90089, USA 2 Information Sciences Institute, Uni...
متن کاملMonolithic 160 Gbit/s optical time-division multiplexer.
We present the design and experimental characterization of a monolithic optical time-division multiplexer (MUX) for 160 Gbit/s operation based on periodically poled lithium niobate (PPLN) waveguides. Its key figures of merit agree well with theoretical predictions and meet or exceed those of a previously demonstrated PPLN-planar-light-wave-circuit hybrid MUX. The monolithic design has a simpler...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Communications
سال: 2017
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2016.07.002