Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Claude Montcalm"'
Autor:
Graham Carlow, Jean-Michel Guay, Alex Christou, Claude Montcalm, Adam Badeen, Brian T. Sullivan
Publikováno v:
Optical Interference Coatings Conference (OIC) 2022.
The wavefront distortion (WFD) of a surface with an optical filter coating is ideally measured at the operating wavelength ( λ ) and angle of incidence ( θ ) of the filter. However, this is not always possible, requiring that the filter be measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9af57b3919c5ece56bb3b60a10e021f
https://doi.org/10.1364/oic.2022.tea.1
https://doi.org/10.1364/oic.2022.tea.1
Publikováno v:
Applied optics. 59(5)
The wavefront error (WE) of a surface with an optical coating (“filter”) is ideally measured at the in-band wavelength of the filter. However, quite often this is not possible, requiring that the filter be measured at an out-of-band wavelength (t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0a17c40b7d994a228f247898322998f
https://pubmed.ncbi.nlm.nih.gov/32225365
https://pubmed.ncbi.nlm.nih.gov/32225365
Publikováno v:
Optical Interference Coatings Conference (OIC) 2019.
The Transmitted Wavefront Error (TWE) of an optical filter can be significantly different at the in-band and out-of-band wavelengths. TWE measurements and a method of predicting the inband TWE of an optical filter are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4628e3d4efcca0592d272701cb43610
https://doi.org/10.1364/oic.2019.te.1
https://doi.org/10.1364/oic.2019.te.1
Autor:
Claude Montcalm
Publikováno v:
Advanced Photonics 2016 (IPR, NOMA, Sensors, Networks, SPPCom, SOF).
The current state-of-the art in optical interference coatings is a consequence of the need for high performance filters in large volumes, which mainly arose during the telecom boom of the late nineties. Article not available.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45407b8fd041e6a7324feb07b7f2f3be
https://doi.org/10.1364/noma.2016.notu1d.2
https://doi.org/10.1364/noma.2016.notu1d.2
Autor:
Claude Montcalm, Igor V. Kozhevnikov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 624:192-202
We describe several techniques to design X-ray multilayer mirrors with enhanced bandwidth and, more especially, bandwidth with a shape that optimizes its matching with a given source angular distribution. A Gaussian angular distribution source emitti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6bff08787b18c13e379d2fbc7cff5f8
https://doi.org/10.1016/j.nima.2010.09.007
https://doi.org/10.1016/j.nima.2010.09.007
Autor:
Sébastien Hedacq, Eric M. Gullikson, Marie Françoise Ravet, Franck Delmotte, Aurélie Hardouin, Arnaud Jérôme, Françoise Varniere, Françoise Bridou, Claude Montcalm, Pascal Aubert
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 26:333-337
The authors present an experimental study of Cr∕Sc multilayer mirrors optimized for the detection of the nitrogen Kα-emission line (λ=3.16nm) at a grazing incidence around 23°, for electron probe microanalysis applications. The multilayers were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f012744919ae42b5103cab53459aa62
https://doi.org/10.1116/1.2891248
https://doi.org/10.1116/1.2891248
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 15:3069-3081
An ultrahigh vacuum deposition–reflectometer system was constructed to allow the deposition and subsequent in situ reflectance measurement of extreme-ultraviolet multilayer mirrors. In this article various aspects of the deposition chamber and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce681e2776774b7ad0e8715c080119c
https://doi.org/10.1116/1.580849
https://doi.org/10.1116/1.580849
Autor:
Claude Montcalm, Brian T. Sullivan, Henri Pépin, Sophie Duguay, W. Steffens, Mohamed Chaker, M. Ranger
Publikováno v:
Optics letters. 20(12)
With a new ultrahigh-vacuum deposition/ref lectometer system, Mo/Y multilayer mirrors were deposited by dc-magnetron sputtering and characterized in situ with synchrotron radiation. The Mo/Y multilayer mirrors, measured before exposure to air, had ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dc5fea9de295daa27ef43d90b88239d
https://pubmed.ncbi.nlm.nih.gov/19862045
https://pubmed.ncbi.nlm.nih.gov/19862045
Autor:
Claude Montcalm, Robert Rinfret, Adam Badeen, Michelle Briere, Joshua Schneider, Peter Hook, Brian T. Sullivan
Publikováno v:
Advances in Optical Thin Films III.
Over the past decade, tremendous strides have been made in the design, manufacture and measurement of optical thin film filters. Driven in part from the challenging demands of fiber optic communication (telecom) filters, the manufacture of optical co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb664ba9193eab689b3bfde64084c0d0
https://doi.org/10.1117/12.797949
https://doi.org/10.1117/12.797949
Publikováno v:
Applied optics. 40(31)
MoRu–Be multilayer coatings were applied to two diffraction gratings for the purpose of enhancing their normal-incidence efficiency in the 11.1–12.0-nm wavelength range. The grating substrates were replicas of a holographic master grating that ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b54a0f1645c1ca03cb65e2a37cab00e6
https://pubmed.ncbi.nlm.nih.gov/18364842
https://pubmed.ncbi.nlm.nih.gov/18364842