Results 21 to 30 of about 721,338 (279)
Simultaneous Dual Band Transmission Over Multimode Fiber-Fed Indoor Wireless Network [PDF]
, 2006 Performance measurements of different combinations of digital enhanced cordless telecommunications packet radio service, global system for mobile communications, universal mobile telecommunication service, and 802.11g (54 Mbps) signals in a dual band ...
Lethien, Christophe +7 more
core +1 more source
Nanomaterials, 2023 We report a simple and robust fiber specklegram refractive index sensor with a multimode fiber-single mode fiber-multimode fiber structure based on focused ion beam milling.
Liangliang Gu, Han Gao, Haifeng Hu
doaj +1 more source
Fiber Vector Bend Sensor Based on Multimode Interference and Image Tapping
Sensors, 2019 A grating-less fiber vector bend sensor is demonstrated using a standard single mode fiber spliced to a multimode fiber as a multimode interference device.
Ziyang Zhang +7 more
doaj +1 more source
Jurnal Jaringan Telekomunikasi, 2020 Kenaikan suhu pada fiber optik mengakibatkan kenaikan indeks bias dan Numerical Aperture, sehingga terjadinya rugi penyebaran dan penyerapan pada fiber optik. Maka dianggap perlu dilakukan penelitian yang membahas tentang pengaruh perubahan suhu terhadap
Muhammad Adi Riswanto +2 more
doaj +1 more source
Broadband multimode fiber spectrometer [PDF]
Optics Letters, 2016 A general-purpose all-fiber spectrometer is demonstrated to overcome the trade-off between spectral resolution and bandwidth. By integrating a wavelength division multiplexer with five multimode optical fibers, we have achieved 100 nm bandwidth with 0.03 nm resolution at wavelength 1500 nm.
Liew, Seng Fatt +4 more
openaire +3 more sources
Multilevel modulated signal transmission over serial single-mode and multimode fiber links using vertical-cavity surface-emitting lasers for millimeter-wave wireless communications [PDF]
, 2007 Quadrature phase-shift keying, 16 quadrature amplitude modulation (QAM), and 64-QAM data transmission-Worldwide Interoperability for Microwave Access modulation schemes-at 6 and 20 MS/s is demonstrated for a link that emulates a cost-effective 1.55-m ...
Shen, Pengbo +3 more
core +1 more source
Sensors, 2023 A multimode optical fiber supports excitation and propagation of a pure single optical mode, i.e., the field pattern that satisfies the boundary conditions and does not change along the fiber.
Andrei Fotiadi +5 more
doaj +1 more source
Infrared Fiber
IEEE Photonics Journal, 2013 Fiber-based multimode combiners allow for wavelength and power scaling of laser sources while maintaining a common emission aperture and divergence. For applications in the mid-infrared spectral band, chalcogenide glass optical fibers are one of the few ...
Rafael R. Gattass +8 more
doaj +1 more source
Novel Method for Improving the Capacity of Optical MIMO System Using MGDM [PDF]
, 2014 In current local area networks, multimode fibers (MMFs), primarily graded index (GI) MMFs, are the main types of fibers employed for data communications.
Dayoub, Iyad +7 more
core +1 more source
Optimized Multimode Interference Fiber Based Refractometer in A Reflective Interrogation Scheme
Proceedings, 2018 A fiber based refractometer in a reflective interrogation scheme is investigated and optimized. A thin gold film was deposited on the tip of a coreless fiber section, which is spliced with a single mode fiber. The coreless fiber is a multimode waveguide,
Renato Bellini +3 more
doaj +1 more source