Results 71 to 80 of about 75,635 (165)

Microstructured cladding elements to enhance performance and flexibility of large mode area leakage channel fibers

Large mode area fibers are imperative for scaling up the average power of fiber lasers. Single-mode behavior and low FM loss are the crucial functionalities for these fibers.
Baskiotis, C., Dasgupta, S., Richardson, D.J., Hayes, J.R.   +3 more
core   +1 more source

Discrete mode lasers for applications in access networks [PDF]

, 2007
Fast development of the modern telecommunication networks such as fiber-to-the-home or radio-over-fiber systems require an inexpensive yet reliable optical transmitter for electro-optic conversion.
Kelly, Brian, Anandarajah, Prince M., J. O'Gorman, A. Kaszubowska-Anandarajah, O'Gorman, J., P. Anandarajah, Barry, Liam P., Guignard, Celine, O\u27Gorman, J., C. Guignard, Kaszubowska-Anandarajah, Aleksandra, B. Kelly, O'Gorman, James, L. Barry   +13 more
core   +1 more source

Inverse scattering designs of dispersion-engineered single-mode planar waveguides

We use an inverse-scattering (IS) approach to design single-mode waveguides with controlled linear and higher-order dispersion. The technique is based on a numerical solution to the Gelfand-Levitan-Marchenko integral equation, for the inversion of ...
Poletti, F., May, A.R., Zervas, M.N.
core   +1 more source

Review of long period fiber gratings written by CO₂ laser

, 2010
This paper presents a systematic review of long period fiber gratings (LPFGs) written by the CO2 laser irradiation technique. First, various fabrication techniques based on CO2 laser irradiations are demonstrated to write LPFGs in different types of ...
Yiping Wang, Wang, Yiping
core   +1 more source

A Detailed Study of a Resonant-Assisted Segmented Cladding Fiber for Large Mode Area Applications

Photonics
In this work, we have proposed and optimized a large mode area segmented cladding fiber (SCF) with an unconventional low-index segment cladding. The low-refractive-index cladding proposed in this paper consists of three parts.
Minmin Xue, Hao Qin, Suwen Li, Yuqi Hao, Libo Yuan   +4 more
doaj   +1 more source

Optical Fiber Cladding SPR Sensor Based on Core-Shift Welding Technology

Sensors, 2019
The typical structure of an optical fiber surface plasmon resonance (SPR) sensor, which has been widely investigated, is to produce the SPR phenomenon by the transmission of light in a fiber core.
Yong Wei, Jiangxi Hu, Ping Wu, Yudong Su, Chunlan Liu, Shifa Wang, Xiangfei Nie, Lu Liu   +7 more
doaj   +1 more source

Wang-Single-mode sapphire fiber Bragg grating Fig9d.csv

, 2022
"Single-mode sapphire fiber Bragg grating" Data File 7 (Underlying data for Figure 9d) Measured guided mode profile of a sapphire fiber Bragg ...
Frank Payne (11688151), Patrick Salter (5938628), Stephen Morris (324510), Adrian Shipley (11688154), Julian Fells (5938625), Mohan Wang (4609120), Martin Booth (3957650)   +6 more
core   +1 more source

Microfiber Interferometric Sensor for Ultrasound Detection

Sensors
By setting up ultrasonic fields in solid and liquid environments, the propagation characteristics of ultrasonic waves were investigated, and a sensing experiment device with related physical field settings was constructed. A comparison of results between
Xiuxin Wang, Jiwen Zhou, Shuojian Xiong Zheng, Zihao Wang, Bowen Tang, Hongzhong Li   +5 more
doaj   +1 more source

Mid-infrared transmission properties of step index and large mode area ZnSe microstructured optical fibers [PDF]

, 2012
ZnSe microstructured fibers have been designed and fabricated using silica capillaries and an air-silica photonic band-gap optical fiber as high-pressure microfluidic templates for semiconductor growth via chemical fluid deposition.
Peacock, A.C., J. V. Badding, Sazio, P.J.A., P. J. A. Sazio, N. Healy, He, R., Petrovich, M.N., Sparks, J.R., Rongrui He, M. N. Petrovich, A. C. Peacock, J. R. Sparks, Healy, N., Badding, J.V.   +13 more
core   +1 more source

Over 19 W Single-Mode 1545 nm Er,Yb Codoped All-Fiber Laser

Advances in Condensed Matter Physics, 2017
We report a high-power cladding-pumped Er,Yb codoped all-fiber laser with truly single transverse mode output. The fiber laser is designed to operate at 1545 nm by the use of a pair of fiber Bragg gratings (FBGs) to lock and narrow the output spectrum ...
Jiadong Wu, Chunxiang Zhang, Jun Liu, Ting Zhao, Weichao Yao, Pinghua Tang, Le Zhang, Hao Chen   +7 more
doaj   +1 more source