Results 141 to 150 of about 45,931 (274)

FMCW multiplexing of fiber Bragg grating sensors [PDF]

, 2000
Peter Chan, Wei Jin, M.S. Demokan
openalex   +1 more source

Spatio‐Spectral Customized Light Structures for Subwavelength Highly Resolved Multiplexing of Diffractive Optics

Laser &Photonics Reviews, EarlyView.
Polarization standing waves (PSWs) created by broadband counter‐propagating light beams offer a flexible and efficient method for encoding complex and customizable structures in photosensitive materials with finely tunable periodicities and nanometric resolution.
Biagio Audia, Pasquale Pagliusi, Alfredo Mazzulla, Gabriella Cipparrone   +3 more
wiley   +1 more source

Fiber adhesive joint analysis with intra-Bragg-grating sensing [PDF]

, 2000
Andreas Frank
openalex   +1 more source

1 PHz of Coherent Bandwidth from a Compact Fiber Device

Laser &Photonics Reviews, EarlyView.
A coherent comb spectrum with an unprecedented bandwidth of 1 PHz, spanning from the deep ultraviolet (280 nm) to the mid‐infrared (2700 nm), is generated by a compact fiber device. The integrated, novel pulse purification technology enables broadband dispersion control and the synthesis of low‐noise, single‐cycle near‐infrared pulses with a clean ...
Sarah R. Hutter, Philipp Sterk, Sarah Haller, Moritz Cimander, Alfred Leitenstorfer   +4 more
wiley   +1 more source

Narrow Linewidth Laser Based on Extended Topological Interface States in 1D Photonic Crystals

Laser &Photonics Reviews, EarlyView.
This work introduces a novel 1D‐TISE‐PhC semiconductor laser structure achieving uniform photon distribution, reduced linewidth (126 kHz), robust single‐mode performance (SMSR up to 50 dB), precise wavelength control, and tolerance to fabrication variations, demonstrated experimentally in an eight‐channel array.
Xiao Sun, Zhibo Li, Yiming Sun, Yupei Wang, Jue Wang, John H. Marsh, Stephen J. Sweeney, Anthony E. Kelly, Lianping Hou   +8 more
wiley   +1 more source

Phase encoding and decoding of short pulses at 10 Gb/s using superstructured fiber Bragg gratings [PDF]

, 2001
P.C. Teh, Periklis Petropoulos, M. Ibsen, David J. Richardson   +3 more
openalex   +1 more source

How safe are peat‐free growing media? An exploration of plant pathogen risks to the horticultural industry and recommendations for risk mitigation

PLANTS, PEOPLE, PLANET, EarlyView.
The UK's horticultural industry is shifting from reliance on unsustainable peat‐based growing media to products that contain alternative constituents, including coir, bark, wood fibre and composted green waste. Some peat‐alternatives carry an elevated risk of harbouring plant pathogens, including the potential to introduce novel pathogens from overseas,
Audrey M. Litterick, Susie Holmes, Debra E. Frederickson‐Matika, Sarah Green   +3 more
wiley   +1 more source

Fiber Bragg grating dispersion-managed multisolitons [PDF]

, 2001
Juan Diego Ania‐Castañón, P. García‐Fernández, J. M. Soto‐Crespo   +2 more
openalex   +1 more source

Bulk Single Crystals and Physical Properties of Rutile GeO2 for High‐Power Electronics and Deep‐Ultraviolet Optoelectronics

physica status solidi (b), EarlyView.
Bulk rutile GeO2 single crystals of 5–15 mm in diameter are grown by the top‐seeded solution growth. Among different dopants, Sb5+ is a very efficient n‐type donor enabling free electron concentrations above 1020 cm−3. Prepared wafers show full width at half maximum values of rocking curves below 30 arcsec and root mean square roughness of 0.15 nm. The
Zbigniew Galazka, Roberts Blukis, Andreas Fiedler, Saud Bin Anooz, Jijun Zhang, Martin Albrecht, Thilo Remmele, Tobias Schulz, Detlef Klimm, Mike Pietsch, Albert Kwasniewski, Andrea Dittmar, Steffen Ganschow, Uta Juda, Karoline Stolze, Manuela Suendermann, Thomas Schroeder, Matthias Bickermann   +17 more
wiley   +1 more source

<title>Buckling behavior monitoring of composite wing box model using fiber Bragg grating sensor system</title> [PDF]

, 2001
Chang-Sun Hong, Chi-Young Ryu, Jung‐Ryul Lee, Chun‐Gon Kim   +3 more
openalex   +1 more source