Optical filter design with holographic photopolymer materials and selective buried ion exchange optical waveguides

2003 ◽  
Author(s):  
Raymond K. Kostuk ◽  
Atsushi Sato ◽  
James Carriere ◽  
Jesse Frantz ◽  
Miodrag Scepanovic
Keyword(s):  
Ion Exchange ◽  
Optical Waveguides ◽  
Filter Design ◽  
Optical Filter

Optical filter design for multiwavelength erbium-doped fiber ring lasers

2002 ◽  
Vol 208 (1-3) ◽  
pp. 167-172 ◽  
Author(s):  
Silvia Abad ◽  
Manuel López-Amo ◽  
Sebastián Jarabo
Keyword(s):  
Filter Design ◽  
Optical Filter ◽  
Fiber Ring ◽  
Fiber Ring Lasers ◽  
Ring Lasers ◽  
Erbium Doped

Design and optimization of two dimensional photonic crystal based optical filter

2015 ◽  
Vol 24 (03) ◽  
pp. 1550027 ◽  
Author(s):  
G. Rajalakshmi ◽  
A. Sivanantha Raja ◽  
D. Shanmuga Sundar
Keyword(s):  
Refractive Index ◽  
Photonic Crystal ◽  
Transmission Spectrum ◽  
Filter Design ◽  
Photonic Band Gap ◽  
Fdtd Method ◽  
Optical Filter ◽  
Two Dimensional ◽  
Dimensional Photonic Crystal ◽  
Two Dimensional Photonic Crystal

In this paper, the channel drop filter based on two dimensional photonic crystal is proposed. The structure is made of silicon rods with the refractive index n1 = 3.4641 which are perforated in air with refractive index n2 = 1. The simulation results are obtained using 2D finite difference time domain (FDTD) method. The photonic band gap is calculated by plane wave expansion solver method. Resonant mode of the ring resonator and the filter transmission spectrum is calculated using 2D FDTD method. Full width half maximum (FWHM) bandwidth of the filter at the output transmission spectrum from 1.508 μm to 1.512 μm is 4 nm. The quality factor of the filter is 377.5 and the proposed filter design is around 21 × 15 μm which is suitable for photonic integrated circuits.

An improved optical parameter optimisation approach using Taguchi and genetic algorithm for high transmission optical filter design

Optik ◽  
2019 ◽  
Vol 182 ◽  
pp. 382-392 ◽  
Author(s):  
Sunita Parinam ◽  
Mukesh Kumar ◽  
Neelam Kumari ◽  
Vinod Karar ◽  
Amit L. Sharma
Keyword(s):  
Genetic Algorithm ◽  
Filter Design ◽  
Optical Filter ◽  
Optical Parameter ◽  
High Transmission ◽  
Parameter Optimisation

Optical waveguides Me2+:LiTaO3prepared by nonisovalent ion exchange

1993 ◽  
Vol 138 (1) ◽  
pp. 23-36 ◽  
Author(s):  
V. A. Fedorov ◽  
V. A. Ganshin ◽  
Yu. N. Korkishko ◽  
T. V. Morozova
Keyword(s):  
Ion Exchange ◽  
Optical Waveguides
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