Results 1 to 10 of about 1,224,321 (163)
Design of Single-Mode Single-Polarization Large-Mode-Area Multicore Fibers [PDF]
Micromachines, 2023 In laser science and industry, considerable effort is directed toward designing fibers for fiber laser and fiber amplifier applications, each of which offers a particular advantage over the others.
Kamyar Rashidi +5 more
doaj +6 more sources
Atmosphere, 2021 The single-column mode (SCM) of the ICON (ICOsahedral Nonhydrostatic) modeling framework is presented. The primary purpose of the ICON SCM is to use it as a tool for research, model evaluation and development.
Ivan Bašták Ďurán +10 more
doaj +4 more sources
ZnO Nanorods Coated Single-Mode–Multimode–Single-Mode Optical Fiber Sensor for VOC Biomarker Detection [PDF]
Sensors, 2022 This work demonstrated a ZnO-coated optical fiber sensor for the detection of a volatile organic compound (VOC) biomarker for diabetes for detecting isopropanol (IPA) markers.
Kankan Swargiary +9 more
doaj +2 more sources
Spectral Characteristics and Displacement Sensing of U-Shaped Single-Mode–Multimode–Single-Mode Fiber Structure [PDF]
SensorsThe U-shaped fiber configuration represents the elementary form of micro-displacement sensing, characterized by its exceptional freedom and flexibility.
Chuan Tian +5 more
doaj +2 more sources
Photonics, 2021 Using a fiber of that is 125 μm in diameter in rhodamine 6G ethanol solution, controllable multi- and single-whispering-gallery-mode (WGM) optofluidic lasers based on evanescent-wave-coupled gain are both available.
Yuchen Wang +4 more
doaj +1 more source
New Design of Optical Filters Based on Single Mode-Multimode-Single Mode Fiber Structure for Optical Fiber Communication Systems [PDF]
Engineering and Technology Journal, 2011 In this paper, a design of optical filters based on single mode-multimode-single mode fiber structure (SMS) is demonstrated. The multimode interference effect can be utilized to design wavelength-selective devices with high extinction ratio. The proposed
Jassim Kadim Hmood
doaj +1 more source
High-Power Supersymmetric Semiconductor Laser with a Narrow Linewidth
Photonics, 2023 We have designed and fabricated a kind of supersymmetric slotted Fabry–Perot semiconductor laser near 1550 nm to achieve a single-mode, high-power, and narrow-linewidth operation.
Yuanbo Xu +6 more
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Low-Threshold 795 nm Oxide-Confined Distributed Feedback Lasers With Surface Gratings
IEEE Photonics Journal, 2023 795 nm oxide-confined distributed feedback (DFB) lasers have been developed. The oxide-confined structure is used to realize lateral optical and current confinement, and the first-order surface gratings offer the frequency selectivity for single ...
Pingping Qiu +4 more
doaj +1 more source
Zero-mode dispersion in single-mode fibres [PDF]
Electronics Letters, 1978 Near cutoff the loss of the LP11, mode in cladded optical fibres becomes very high in the presence of even slight bends. Single-mode operation can thus be achieved with zero-mode dispersion as well as zero material dispersion, thus promising enormously large bandwidths.
Gambling, W.A. +2 more
openaire +2 more sources
Single-Mode ZBLAN Fiber Couplers [PDF]
EPJ Web of Conferences, 2022 We demonstrate single-mode ZBLAN optical fiber couplers. A controlled tapering procedure leads to coupling ratios of 5%/95% and 14%/86% at a wavelength of 2200 nm, with insertion losses of 1.6 dB and 1.8 dB, respectively.
Rezaei Mohsen +3 more
doaj +1 more source