All-optical intensity modulation based on graphene-coated microfibre waveguides

2018 ◽  
Vol 410 ◽  
pp. 604-608 ◽  
Author(s):  
Ruiduo Wang ◽  
Diao Li ◽  
Man Jiang ◽  
Hao Wu ◽  
Xiang Xu ◽  
...  
Keyword(s):  
Intensity Modulation ◽  
Optical Intensity ◽  
All Optical

All-optical intensity modulation of near infrared light in a liquid crystal channel waveguide

2010 ◽  
Vol 97 (9) ◽  
pp. 093302 ◽  
Author(s):  
Antonio d’Alessandro ◽  
Rita Asquini ◽  
Marco Trotta ◽  
Giovanni Gilardi ◽  
Romeo Beccherelli ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Near Infrared ◽  
Intensity Modulation ◽  
Channel Waveguide ◽  
Infrared Light ◽  
Optical Intensity ◽  
Near Infrared Light ◽  
All Optical

All-Optical Intensity Modulation Characteristics of Optical Microfiber Coupler Based on Light Induced Thermal Effect

2018 ◽  
Vol 45 (6) ◽  
pp. 0606003
Author(s):  
于洋 Yu Yang ◽  
卞强 Bian Qiang ◽  
张学亮 Zhang Xueliang ◽  
杨俊波 Yang Junbo
Keyword(s):  
Thermal Effect ◽  
Intensity Modulation ◽  
Optical Intensity ◽  
All Optical ◽  
Optical Microfiber

All-optical intensity modulation based on silicon core fiber

2015 ◽  
Author(s):  
Haiyan Zheng ◽  
Na Chen ◽  
Ziwen Zhao ◽  
Fufei Pang ◽  
Zhenyi Chen ◽  
...  
Keyword(s):  
Intensity Modulation ◽  
Optical Intensity ◽  
All Optical ◽  
Core Fiber

Optical intensity modulation in a vertically stacked coupler incorporating electro‐optic polymer

1993 ◽  
Vol 63 (9) ◽  
pp. 1161-1163 ◽  
Author(s):  
Makoto Hikita ◽  
Yoshito Shuto ◽  
Michiyuki Amano ◽  
Ryoko Yoshimura ◽  
Satoru Tomaru ◽  
...  
Keyword(s):  
Intensity Modulation ◽  
Optical Intensity ◽  
Electro Optic

scholarly journals All optical binary ASK demodulator using photonic crystal based nonlinear ring resonator

2020 ◽  
Vol 50 (1) ◽  
Author(s):  
Mahsa Narimanzadeh ◽  
Alireza Andalib
Keyword(s):  
Photonic Crystal ◽  
Ring Resonator ◽  
Optical Intensity ◽  
Plane Wave Expansion ◽  
Working Mechanism ◽  
All Optical ◽  
Shift Keying ◽  
Simulation Results ◽  
Optical Behavior ◽  
Difference Time

In this paper we will propose and design an all optical amplitude shift keying demodulator using a photonic crystal based nonlinear ring resonator. The proposed structure will be designed such that it can generate digital 0 and 1 based on the amplitude of the input signal. The working mechanism is based on controlling the optical behavior of the resonant ring using optical intensity. The proposed structure was simulated using plane wave expansion and finite difference time domain methods. The simulation results show that the rise and fall times for the proposed structure are 0.5 and 0.1 ps, respectively.

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