Results 11 to 20 of about 6,950,236 (300)

THE OPERATIONAL MODE OF OPTICAL MICROSCOPE APPLYING PHOTONIC JET MICROSCOPY

open access: yesSpektra: Jurnal Fisika dan Aplikasinya, 2021
The previous experimental research on microsphere parameters applying photonic jet microscopy in free space revealed if the relative indexes come near to two, it needs larger microspheres. It also means if the relative indexes come near to one, it needs smaller microsphere.
Abdurrochman, Andri   +4 more
openaire   +3 more sources

Remote-controlled optics experiment for supporting senior high school and undergraduate teaching [PDF]

open access: yes, 2023
14th Conference on Education and Training in Optics and Photonics, ETOP 2017, 16 Aug. 2017, Hangzhou, China202308 bcvcVersion of RecordOthersThe Hong Kong Polytechnic University; The Quality Education FundPublishedVoR ...
Choy, SH, Leung, CW, Mak, CL, Jim, KL
core   +1 more source

General theory and observation of Cherenkov radiation induced by multimode solitons

open access: yesCommunications Physics, 2021
The multifaceted nature of nonlinear multimode optical fibers has provided a fertile ground for observing novel physical effects otherwise impossible in single-mode setting.
M. A. Eftekhar   +4 more
doaj   +1 more source

Autocompensating high-dimensional quantum cryptography by phase conjugation in optical fibers [PDF]

open access: yesEPJ Web of Conferences, 2020
We present a system based on phase conjugation in optical fibers for autocompensating highdimensional quantum cryptohraphy. Phase changes and coupling effects are auto-compensated by a single loop between Alice and Bob.
Liñares-Beiras Jesús   +3 more
doaj   +1 more source

Autocompensating Measurement-Device-Independent quantum cryptography in few-mode optical fibers [PDF]

open access: yesEPJ Web of Conferences, 2020
We present an autocompensating quantum cryptography technique for Measurement-Device-Independent quantum cryptography devices with different kind of optical fiber modes.
Liñares-Beiras Jesús   +3 more
doaj   +1 more source

Discovering light: an alternative approach to the teaching of optics and photonics in primary and secondary school [PDF]

open access: yes, 2022
We present a different approach to the teaching of optics in primary and secondary school which focuses on the development of hands-on experiments, enabling young students to have a closer look to optics and ...
Puerto, Daniel   +4 more
core   +1 more source

Functionalized silver nanoparticles as an effective medium towards trace determination of arsenic (III) in aqueous solution

open access: yesResults in Physics, 2019
Arsenic is well known for its toxicity and various health effects. In this work, we report a simple, environment friendly and cost effective colorimetric approach for selective detection of arsenic (III) in aqueous medium.
Bijoy Sankar Boruah   +2 more
doaj   +1 more source

Rapid fabrication of CuMoO4 nanocomposites via electric field assisted pulsed-laser ablation in liquids for electrochemical hydrogen generation

open access: yesApplied Surface Science Advances, 2023
Transition–metal-doped electrocatalysts are considered as low-cost alternatives of Pt and RuO2 electrocatalysts for large scale electrochemical generations of hydrogen and oxygen, respectively.
Chaudry Sajed Saraj   +5 more
doaj   +1 more source

Kinoform optics applied to X-ray photon correlation spectroscopy

open access: yesJournal of Synchrotron Radiation, 2010
Moderate-demagnification higher-order silicon kinoform focusing lenses have been fabricated to facilitate small-angle X-ray photon correlation spectroscopy (XPCS) experiments. The geometric properties of such lenses, their focusing performance and their applicability for XPCS measurements are described.
A R, Sandy   +6 more
openaire   +2 more sources

In-line photonic microcells based on the elliptical microfibers for refractive index sensors applications [PDF]

open access: yes, 2023
Applied Optics and Photonics China: Optoelectronics and Micro/Nano-Optics, AOPC 2017, Beijing, 4-6 June 2017202309 bcwhAccepted ManuscriptOthersNational Natural Science Foundation of China; Provincial Natural Science Foundation of Hebei; Provincial ...
Liu, X, Jin, W
core   +1 more source

Home - About - Disclaimer - Privacy