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Showing 1 to 12 of 31 entries
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Ptychographic imaging with a compact gas-discharge plasma extreme ultraviolet light source.

Optics letters

Odstrcil M, Bussmann J, Rudolf D, Bresenitz R, Miao J, Brocklesby WS, Juschkin L.
PMID: 26625054
Opt Lett. 2015 Dec 01;40(23):5574-7. doi: 10.1364/OL.40.005574.

We report the demonstration of a scanning probe coherent diffractive imaging method (also known as ptychographic CDI) using a compact and partially coherent gas-discharge plasma source of extreme ultraviolet (EUV) radiation at a 17.3 nm wavelength. Until now, CDI...

Wide-field broadband extreme ultraviolet transmission ptychography using a high-harmonic source.

Optics letters

Baksh PD, Odstrčil M, Kim HS, Boden SA, Frey JG, Brocklesby WS.
PMID: 27192225
Opt Lett. 2016 Apr 01;41(7):1317-20. doi: 10.1364/OL.41.001317.

High-harmonic generation (HHG) provides a laboratory-scale source of coherent radiation ideally suited to lensless coherent diffractive imaging (CDI) in the EUV and x-ray spectral region. Here we demonstrate transmission extreme ultraviolet (EUV) ptychography, a scanning variant of CDI, using...

Imaging of free-space interference patterns used to manufacture fiber bragg gratings.

Applied optics

Mills JD, Hillman CW, Blott BH, Brocklesby WS.
PMID: 18354618
Appl Opt. 2000 Nov 20;39(33):6128-35. doi: 10.1364/ao.39.006128.

A technologically important use of the free-space interference patterns formed by phase gratings is in the creation of the refractive-index variation along optical fiber Bragg gratings. The patterns can be imaged directly by use of a tapered optical fiber...

Gas jet structure influence on high harmonic generation.

Optics express

Grant-Jacob J, Mills B, Butcher TJ, Chapman RT, Brocklesby WS, Frey JG.
PMID: 21643236
Opt Express. 2011 May 09;19(10):9801-6. doi: 10.1364/OE.19.009801.

Gas jets used as sources for high harmonic generation (HHG) have a complex three-dimensional density and velocity profile. This paper describes how the profile influences the generation of extreme-UV light. As the position of the laser focus is varied...

Absorption fluctuations and persistent spectral hole burning in a Nd3+-doped glass waveguide.

Physical review letters

Brocklesby WS, Golding B, Simpson JR.
PMID: 10040685
Phys Rev Lett. 1989 Oct 23;63(17):1833-1836. doi: 10.1103/PhysRevLett.63.1833.

No abstract available.

Experiences with a researcher-centric ELN.

Chemical science

Badiola KA, Bird C, Brocklesby WS, Casson J, Chapman RT, Coles SJ, Cronshaw JR, Fisher A, Frey JG, Gloria D, Grossel MC, Hibbert DB, Knight N, Mapp LK, Marazzi L, Matthews B, Milsted A, Minns RS, Mueller KT, Murphy K, Parkinson T, Quinnell R, Robinson JS, Robertson MN, Robins M, Springate E, Tizzard G, Todd MH, Williamson AE, Willoughby C, Yang E, Ylioja PM.
PMID: 29308130
Chem Sci. 2015 Mar 01;6(3):1614-1629. doi: 10.1039/c4sc02128b. Epub 2014 Oct 20.

Electronic Laboratory Notebooks (ELNs) are progressively replacing traditional paper books in both commercial research establishments and academic institutions. University researchers require specific features from ELNs, given the need to promote cross-institutional collaborative working, to enable the sharing of procedures...

A practical microwave method for the synthesis of fluoromethy 4-methylbenzenesulfonate in .

Tetrahedron letters

Brocklesby KL, Waby JS, Cawthorne C, Smith G.
PMID: 29706675
Tetrahedron Lett. 2018 Apr 25;59(17):1635-1637. doi: 10.1016/j.tetlet.2018.03.039.

Fluorine substitution is an established tool in medicinal chemistry to favourably alter the molecular properties of a lead compound of interest. However, gaps still exist in the library of synthetic methods for accessing certain fluorine-substituted motifs. One such area...

Ptychographic coherent diffractive imaging with orthogonal probe relaxation.

Optics express

Odstrcil M, Baksh P, Boden SA, Card R, Chad JE, Frey JG, Brocklesby WS.
PMID: 27137273
Opt Express. 2016 Apr 18;24(8):8360-9. doi: 10.1364/OE.24.008360.

Ptychography is a scanning coherent diffractive imaging (CDI) technique that relies upon a high level of stability of the illumination during the course of an experiment. This is particularly an issue for coherent short wavelength sources, where the beam...

Endocrine-disrupting chemicals and male reproductive health.

Reproductive medicine and biology

Sharma A, Mollier J, Brocklesby RWK, Caves C, Jayasena CN, Minhas S.
PMID: 32684823
Reprod Med Biol. 2020 Apr 14;19(3):243-253. doi: 10.1002/rmb2.12326. eCollection 2020 Jul.

BACKGROUND: A number of different types of endocrine-disrupting chemicals (EDCs) including bisphenol A, phthalates, pesticides, and other environmental chemicals have been shown to adversely impact upon male reproductive health. Understanding the potential effects of EDCs on male reproductive health...

Optical dephasing and migration of bound excitons in GaP:N.

Physical review. B, Condensed matter

Brocklesby WS, Harley RT, Plaut AS.
PMID: 9942591
Phys Rev B Condens Matter. 1987 Nov 15;36(15):7941-7947. doi: 10.1103/physrevb.36.7941.

No abstract available.

Nonlinear ptychographic coherent diffractive imaging.

Optics express

Odstrcil M, Baksh P, Gawith C, Vrcelj R, Frey JG, Brocklesby WS.
PMID: 27607631
Opt Express. 2016 Sep 05;24(18):20245-52. doi: 10.1364/OE.24.020245.

Ptychographic Coherent diffractive imaging (PCDI) is a significant advance in imaging allowing the measurement of the full electric field at a sample without use of any imaging optics. So far it has been confined solely to imaging of linear...

A HYPOGLYCAEMIC SUBSTANCE FROM THE ROOTS OF THE DEVIL'S CLUB (FATSIA HORRIDA).

Canadian Medical Association journal

Large RG, Brocklesby HN.
PMID: 20321017
Can Med Assoc J. 1938 Jul;39(1):32-5.

No abstract available.

Showing 1 to 12 of 31 entries