Results 171 to 180 of about 2,119 (199)

Dispersion and off-set filtering in RSOA based networks

2016 18th International Conference on Transparent Optical Networks (ICTON), 2016
Next-generation access networks (NGANs) mainly include wavelength division multiplexing (WDM) based 60GHz Radio over Fibre systems (60G-RoF) and WDM Passive Optical Networks (WDM-PONs). Semiconductor optical amplifier may be the key device of colorless unit in these WDM based systems. The device can be effectively utilized as external modulator because
Eszter Udvary, Agoston Schranz, Balazs Matolcsy   +2 more
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All-optical flip flop using two gain-clamped RSOAs

2011 IEEE EUROCON - International Conference on Computer as a Tool, 2011
In optical packet switching is necessary to temporary storage information, in particular during the time the packet passes through the node. Therefore, it is so important to find a high-speed and low-power optical flip-flop that can be integrated with planar semiconductor technology.
V. M. C. Ribeiro, C. Reis, M. J. N. Lima, P. S. Andre, A. L. J. Teixeira   +4 more
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Modeling and simulation of RSOA with a dual‐electrode configuration

Microwave and Optical Technology Letters, 2017
AbstractBased on the physical model of a bulk reflective semiconductor optical amplifier (RSOA) used as a modulator in radio over fiber (RoF) links, the distributions of carrier density, signal photon density, and amplified spontaneous emission photon density are demonstrated. One of limits in the use of RSOA is the lower link gain when compared with a
Zhansheng Liu, Qingdian Wu, Hongji Wang, Manuel Alberto Violas, Guilhem de Valicourt   +4 more
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Efficient RSOA modelling using polar complex-valued neural networks

Optics Communications, 2015
Abstract This work presents an effective solution to reduce the computational complexity order of behavioral model generation for reflective semiconductor optical amplifier (RSOA). The proposed model is based on a complex valued (CV) neural network (CVNN) structure, using polar CV basis functions architecture. The CV model parameters are extracted by
Wael Dghais, Vitor Ribeiro, Zhansheng Liu, Zoran Vujicic, Manuel Violas, António Teixeira   +5 more
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Bidirectional CATV/FTTH Transport Systems Based on a RSOA

Conference on Lasers and Electro-Optics 2010, 2010
A bidirectional down-link CATV/fiber-to-the-home (FTTH) and up-link FTTH transport system is proposed. By employing −1 side-mode injection-locked and optoelectronic feedback techniques in our system, brilliant performances are experimentally observed in both downstream and upstream transmissions.
Cheng-Ling Ying, Ching-Hung Chang, Ya-Ling Houng, Hai-Han Lu, Wen-Shing Tsai, Heng-Sheng Su   +5 more
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UWB triplet pulse generation based on gain switching of RSOA

2010 Photonics Global Conference, 2010
A simple and feasible techniques for ultra-wideband (UWB) triplet pulse generation based on gain switching of self-seeded reflective semiconductor optical amplifier (RSOA) is proposed and demonstrated. The proposed system consisted of RSOA, erbium doped fiber laser (EDFA), two fiber Bragg gratings (FBGs), and balanced photo detector (BPD).
Youngbok Kim, Sie-Wook Jeon, Yong-kyu Choi, Chang-Soo Park   +3 more
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APC receptacle type cooled RSOA-TOSA for WDM-PON transceiver

Digest of the 9th International Conference on Optical Internet (COIN 2010), 2010
APC receptacle type cooled RSOA-TOSA with low return loss and high coupling efficiency was successfully developed for field-deployed WDM-PON application.
null Eun-Gu Lee, null Seung-Hyun Cho, null Jong-Hoon Le, null Jie-Hyun Lee, Han Hyub Lee, null Byoung-Seok Choi, null Dong-Churl Kim, null O-Kyun Kwon, null Sang-Soo Lee, null Min-Ho Song, null Jung-Soo Kim   +10 more
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All-optical soliton based universal logic NOR utilizing a single reflective semiconductor optical amplifier (RSOA)

Photonic Network Communications, 2021
Kousik Mukherjee, Kajal Maji, Ashif Raja
exaly  

Amplified Self-Seeding Transmitter Based on RSOAs for Fronthaul

2014
self-seeding, RSOA, chromatic ...
BRUNERO, MARCO, PAROLARI, PAOLA, MARAZZI, LUCIA, GATTO, ALBERTO, MARTINELLI, MARIO, Brenot, R., Maho, A., Barbet, S.   +7 more
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Renksiz Verici Olarak RSOA Kullanan 1.6 Tbps’lik OFDM WDM-PON Sistemi

8th International Students Science Congress Proceedings Book
Bu çalışmada, Yoğunluk Modülasyonlu/Doğrudan Algılamalı Optik dikgen frekans bölmeli çoğullama (IM/DD-OFDM) kullanan çift yönlü bir Dalga Boyu Bölmeli Çoğullama Pasif Optik Ağ (WDM-PON) Optisystem uygulamasının üzerinden simüle edilip uygulanmaktadır. Optik WDM-OFDM sisteminde, sırasıyla 100 Gbps’lik 16 Dördün Genlik Modülasyonu (16-QAM) aşağı akış ve ...
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