scholarly journals Brillouin wavelength-selective all-optical polarization conversion

2020 ◽  
Vol 8 (4) ◽  
pp. 440 ◽  
Author(s):  
Diego Samaniego ◽  
Borja Vidal
Keyword(s):  
Polarization Conversion ◽  
Optical Polarization ◽  
All Optical

All-Optical Switching and Logic-Gates Design Using Mode (Polarization)-Conversion in Micro-Ring Resonator

2019 ◽  
pp. 277-302 ◽  
Author(s):  
Jayanta Kumar Rakshit ◽  
Gaurav Kumar Bharti
Keyword(s):  
Optical Switching ◽  
Ring Resonator ◽  
Logic Gates ◽  
Silicon On Insulator ◽  
Pump Light ◽  
Polarization Conversion ◽  
Optical Polarization ◽  
Optical Logic ◽  
Polarization Switch ◽  
All Optical

The realization of all-optical polarization switch and all-optical logic gates based on polarization-conversion on single silicon micro-ring resonator (MRR) is demonstrated. By adjusting the mode state of the input source as well as the pump light, the all-optical polarization switch, and hence, all-optical NOT, OR/NOR. AND-NAND logic gates are realized. The design is ultra-compact, ultrafast, and less optical power is required for all-optical polarization-conversion-based switch and logic gates, respectively. The MRR also shows outstanding performance as its Q (quality) factor is very high. The design is robust, simple, stable, easy-to-fabricate, and silicon-on-insulator (SOI) compatible. The structure is compatible for interconnects and capable for integrating in electronics as well as in plasmonics circuits.

All-optical polarization split of the signal and LO for bi-directional self-homodyne coherent system

2021 ◽  
Author(s):  
Yizhao Chen ◽  
Xuefeng Wang ◽  
Yifan Zeng ◽  
Junda Chen ◽  
Weihao Li ◽  
...  
Keyword(s):  
Coherent System ◽  
Optical Polarization ◽  
All Optical

Dual-Channel PolSK Optical Transmissions Using SOA-Based All-Optical Polarization Modulations

2009 ◽  
Vol 29 (1) ◽  
pp. 138-144 ◽  
Author(s):  
王陆唐 Wang Lutang ◽  
方捻 Fang Nian ◽  
王颖 Wang Ying ◽  
黄肇明 Huang Zhaoming
Keyword(s):  
Optical Polarization ◽  
Dual Channel ◽  
All Optical

All-optical polarization modulator based on spatial soliton coupling

1996 ◽  
Vol 14 (3) ◽  
pp. 513-523 ◽  
Author(s):  
G. Cancellieri ◽  
F. Chiaraluce ◽  
E. Gambi ◽  
P. Pierleoni
Keyword(s):  
Spatial Soliton ◽  
Optical Polarization ◽  
Polarization Modulator ◽  
All Optical

A New Proposal for Ultra-Compact Polarization Independent Power Splitter Based on Photonic Crystal Structures

2018 ◽  
Vol 39 (4) ◽  
pp. 375-379 ◽  
Author(s):  
Hadi Razmi ◽  
Mohammad Soroosh ◽  
Yousef S. Kavian
Keyword(s):  
Photonic Crystal ◽  
Crystal Structures ◽  
Optical Networks ◽  
Photonic Band Gap ◽  
Transmission Efficiency ◽  
Optical Polarization ◽  
Power Splitter ◽  
All Optical ◽  
Photonic Band ◽  
Polarization Independent

Abstract Polarization dependency imposes great limitations for application of optical device in optical networks and systems. In this paper, we are going to design and propose a 1*2 all optical polarization independent power splitter based on photonic crystal structures. For designing such a device we should employ a fundamental photonic crystal structure which has joint photonic band gap. The obtained results show that at 1,560 nm wavelength the final structure has transmission efficiency equal to 45 % for outputs in both TE and TM modes.

Sign in / Sign up

Export Citation Format

Share Document