Optical Communication Systems for Short-Haul Applications
نویسندگان
چکیده
منابع مشابه
Photonic Crystal-Based Polarization Converter for Optical Communication Applications
A photonic crystal-based TE to TM polarization converter for integrated optical communication is proposed in this paper. The photonic crystal consists of air circular-holes in slab waveguide. The radius of holes are determined to be 291nm having lattice constant of 640nm using the gap map and band diagram. The polarization converter is composed of an InGaAsP triangular-shaped waveguide on SiO2 ...
متن کاملReliable CMOS adaptive equalizer for short-haul optical networks
Article history: Received 6 February 2013 Received in revised form 4 July 2013 Accepted 5 July 2013 Available online 6 August 2013 A new low-voltage CMOS continuous-time adaptive equalizer for short-haul gigabit optical communications is presented in this paper. It was designed to compensate the attenuation of a 1.25 Gb/s signal with a simple NRZ modulation, transmitted through a 50-m length 1-...
متن کاملLow-Density Parity Check Codes and Iterative Decoding for Long-Haul Optical Communication Systems
A forward-error correction )FEC) scheme based on low-density parity check (LDPC) codes and iterative decoding using belief propagation in code graphs is presented in this paper. We show that LDPC codes provide a significant system performance improvement with respect to the state-of-the-art FEC schemes employed in optical communications systems. We present a class of structured codes based on m...
متن کاملPerformance evaluation of multi-band OFDM systems for short-haul optical communications
Performance evaluation of ultra-wide band radio signals based on multi-band (MB) orthogonal frequency division multiplexing (OFDM) system is presented. These systems are very attractive due to their capability to deliver high-speed data streams, their co-existence with the current radio standards and their suitability for transmission in fibre. In this paper, the work is focused on the simulati...
متن کاملCharacterization and Coding Techniques for Long-Haul Optical Telecommunication Systems
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
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: Optical Engineering
سال: 1974
ISSN: 0091-3286
DOI: 10.1117/12.7971740