scholarly journals Design and Characterization of Single-Mode Microstructured Fibers with Improved Bend Performance

10.5772/27472 ◽  
2012 ◽  
Author(s):  
Vladimir Demidov ◽  
Konstantin Dukelskii ◽  
Victor Shevandi
Keyword(s):  
Single Mode ◽  
Microstructured Fibers

Characterization of Pressure Response of Bragg Gratings in Grapefruit Microstructured Fibers

2010 ◽  
Vol 28 (9) ◽  
pp. 1392-1397 ◽  
Author(s):  
Chuang Wu ◽  
Bai-Ou Guan ◽  
Zhi Wang ◽  
Xinhuan Feng
Keyword(s):  
Bragg Gratings ◽  
Pressure Response ◽  
Microstructured Fibers

scholarly journals Characterization of small-signal intensity modulation of single-mode fiber grating Fabry-Perot laser source

2012 ◽  
Vol 19 (2) ◽  
pp. 64-70 ◽  
Author(s):  
Hisham Kadhum Hisham ◽  
Ahmad Fauzi Abas ◽  
Ghafour Amouzad Mahdiraji ◽  
Mohd Adzir Mahdi ◽  
Ahmad Shukri Muhammad Noor
Keyword(s):  
Signal Intensity ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Intensity Modulation ◽  
Laser Source ◽  
Fiber Grating ◽  
Small Signal ◽  
Fabry Perot

Design and Characterization of an Ultra Low Loss, Dispersion-Flattened Slotted Photonic Crystal Fiber for Terahertz Application

2018 ◽  
Vol 0 (0) ◽  
Author(s):  
Mohammad Rakibul Islam ◽  
Md. Arif Hossain ◽  
Syed Iftekhar Ali ◽  
Jakeya Sultana ◽  
Md. Saiful Islam
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Single Mode ◽  
Confinement Loss ◽  
Terahertz Frequency ◽  
Frequency Range ◽  
Low Loss ◽  
Material Loss ◽  
Crystal Fiber

AbstractA novel photonic crystal fiber (PCF) based on TOPAS, consisting only rectangular slots is presented and analyzed in this paper. The PCF promises not only an extremely low effective material loss (EML) but also a flattened dispersion over a broad frequency range. The modal characteristics of the proposed fiber have been thoroughly investigated using finite element method. The fiber confirms a low EML of 0.009 to 0.01 cm−1 in the frequency range of 0.77–1.05 THz and a flattened dispersion of 0.22±0.01 ps/THz/cm. Besides, some other significant characteristics like birefringence, single mode operation and confinement loss have also been inspected. The simplicity of the fiber makes it easily realizable using the existing fabrication technologies. Thus it is anticipated that the new fiber has the potential to ensure polarization preserving transmission of terahertz signals and to serve as an efficient medium in the terahertz frequency range.

scholarly journals Optical loss characterization of SEO100C electro-optic polymer within single mode rib waveguides

OSA Continuum ◽  
2019 ◽  
Vol 2 (11) ◽  
pp. 3299
Author(s):  
Evan Gawron ◽  
Michael Maurer ◽  
Christopher Middlebrook ◽  
Kevin Kellar
Keyword(s):  
Optical Loss ◽  
Single Mode ◽  
Electro Optic ◽  
Rib Waveguides

Time-resolved acousto-optic interaction in single-mode optical fibers: characterization of axial nonuniformities at the nanometer scale

2014 ◽  
Vol 39 (6) ◽  
pp. 1437 ◽  
Author(s):  
E. P. Alcusa-Sáez ◽  
A. Díez ◽  
M. González-Herráez ◽  
M. V. Andrés
Keyword(s):  
Optical Fibers ◽  
Single Mode ◽  
Nanometer Scale ◽  
Time Resolved ◽  
Acousto Optic Interaction

scholarly journals Characterization of a Y-Coupler and Its Impact on the Performance of Plastic Optical Fiber Links

Fibers ◽  
2018 ◽  
Vol 6 (4) ◽  
pp. 96 ◽  
Author(s):  
Alicia López ◽  
M. Losada ◽  
Javier Mateo ◽  
N. Antoniades ◽  
Xin Jiang ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Power Distribution ◽  
Glass Fibers ◽  
Single Mode ◽  
Transmission Properties ◽  
Modal Power ◽  
Custom Made ◽  
Plastic Optical Fibers ◽  
The Impact

Couplers and splitters are common devices in single-mode and multi-mode glass fibers applications, where they perform a variety of functions. However, when switching to plastic optical fibers (POFs), there is a shortage of commercial devices, which are usually custom-made. The problem with these devices is that modal power distribution in POFs is easily modified by spatial disturbances that produce a localized strong power transfer between modes, thus changing their transmission properties. In this work, a commercial Y-coupler designed for POFs is experimentally characterized. Measurements of its spectral, spatial and temporal characteristics have been performed, including insertion loss as a function of wavelength, angular power distribution, and frequency response. The obtained results show that this device has an equalizing effect over the power spatial distribution that reduces the fiber bandwidth, demonstrating the importance of considering the impact of this type of devices on the transmission properties of any POF system.

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