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Hettrick Scientific Homepage

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Recent Research

RECENT RESEARCH

“Divergent groove gratings: wavelength scanning in fixed geometry spectrometers,” M.C. Hettrick, Opt. Express vol. 24, 26646-26666 (2016).

“A single-element plane grating monochromator,” M.C. Hettrick, Photonics, vol. 3(1), no. 3:1-44 (2016).

Supplementary material (Figure 3 animation) for “A single-element plane grating monochromator”
– download animation (29M)

“Corrections to ‘A Single-Element Plane Grating Monochromator’,” M.C. Hettrick, www.hettrickscientific.com (2016).

ES-SXR listing

ES-SXR

High-resolution VLS soft x-ray / EUV flat-field spectrograph.

Resolving power up to ~ 2,000 over a wavelength range ~ 0.6 – 50 nm
or ~ 0.6 – 200 nm, depending on grating complement.

Effective reflection graze angle ~ 2.00 degrees.

Product Details

ES-XUV listing

ES-XUV

Ultra-high resolution VLS flat-field spectrograph.

Resolving power up to ~ 20,000 over a wavelength range ~ 1.7 – 30 nm.

Effective reflection graze angle ~ 4.75 degrees.

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SNR-SXR listing

SNR-SXR_thumbSNR-SXR

High-throughput soft x-ray stationary-slit monochromator.

Resolving power ~ 100 over a scanning range ~ 0.6 nm – 10 nm.

Effective reflection graze angle ~ 2.25 degrees.

Product Details

On-site Testing/Optimization listing

Onsite-Testing/Optimization

Expedite “first-light” through the spectrometer in the end-to-end configuration, instruct user on operation and provide advice for system improvement.

On-site fine tuning of the user’s source and detector interfaces to optimize performance (spectral resolution, throughput, etc.)

Perform absolute wavelength calibration of experimentally-obtained spectra.

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VSA-200 listing

VSA-200

VSA-200_thumb
In-vacuum selection of optical slits.

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CAL-32 ANODE LIBRARY listing

CAL-32

Anode_thumbAnodes for electron-beam Manson ultrasoft x-ray light sources.

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TEFLAT/BLACKFLAT listing

TEFLAT/BLACKFLAT

gaskets_thumbClean & reusable vacuum gaskets

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Application/Feasibility Analysis listing

Application/Feasibility Analysis

Technical study / written report of custom applications.

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