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31/03/2019

The development of the 2 micron pore Microchannel plate

An in-depth review of MCP history leading to the development, fabrication and quantification of a 2 micron pore microchannel plate. This new plate allows for a high speed detector with high spatial resolution.

Papers 692.12 Ko pdf

31/03/2019

The Effects of Endspoiling Variations on MCP Performance

This paper discusses various variations of endspoiling on microchannel plates (MCPs) to evaluate the effects on performance. Gain and spatial resolution variances were tested in both single MCP and Cheveron configurations.

Papers 1.96 Mo pdf

31/03/2019

Why Choose Channeltron® Electron Multipliers?

Photonis is the original manufacturer of all Channeltron® electron multipliers for use in a variety of analytical instruments. Our Channeltron® technology provides the highest dynamic range and sensitivity to ensure that your instrument is performing as efficiently as possible. As demonstrated in Figure 1, Channeltrons® directly detect and amplify energetic photons and charged particles such...

Papers 1.23 Mo pdf

31/03/2019

ALD MCP Poster

Using Atomic Layer Deposition (ALD) to Enhance Microchannel Plates (MCPs) for Mass Spectrometry Matthew Breuer; Paula Holmes, Ph.D.; John Harper Photonis Scientifi c, Inc., Sturbridge, MA

Poster 655.77 Ko pdf

31/03/2019

Capillary Inlet Tubes for Enhanced Ion Transport

Development of Resistive Glass Multi-Capillary Inlet Tubes for Enhanced Ion Transport

Resistive Glass has proven to be successful at increasing the ion transmission in atmospheric pressure ionization sources. This paper discusses the manufacture of a multi-channel inlet tube and its effects on ion throughput.

Poster 5.61 Mo pdf

31/03/2019

Isolating the Effects of Microchannel Plate Parameters on the Ultimate Resolution in Time-of-Flight Detectors

This paper examines the effects of pore sizes and bias angles of the Microchannel Plates used in Time of Flight Detectors. Experiments were done to determine how the parameters of the MCP could be manipulated to minimize time jitter to ultimately improve the detection resolution of a Time of Flight detector. Efforts to control flatness of the MCP are also discussed.

Poster 1.13 Mo pdf

31/03/2019

Resistive Glass Drift Tubes with Air Stable Surface and Multiple Voltage Statges

Resistive Glass provides key benefits for ion mobility drift tubes, such as highly uniform electric fields with minimal radial inhomogeneities, simple one-piece construction and containment for counter-flow gas. The combination of uniform electric field and the turbulence-free counter-flow gas produces resolving powers of over 100. However, for some applications, the resistivity drift of Res...

Poster 859.97 Ko pdf

19/01/2022

Cricket™² Brochure

The Cricket™2 is a plug & play camera attachment enabling low light level imaging and extreme high shutter speeds for CMOS and CCD cameras. The Cricket™² fitted with a Single MCP (Micro Channel Plate) based IIT (Image Intensifier Tube) enables an all in one camera upgrade for high resolution, low light level imaging. By straight forward C-Mount attachment and USB pow...

Brochure/Leaflet 2.35 Mo pdf

31/03/2019

Electron Generator Arrays Specification

Photonis patented ELECTROGEN™ Electron Generator Arrays (EGAs) consist of millions of precision glass tubes fused together to produce a uniform and mechanically rigid structure. They are processed such that, when a voltage is applied across the thickness, each pore produces a beam of electrons. With each of the millions of pores producing electron, the resultant electron flux is extremely un...

Specifications 168.98 Ko pdf

31/03/2019

Glass Capillary Arrays Specification

Photonis manufactures our Glass Capillary Arrays to consist of millions of precision glass tubes fused together to produce a uniform and mechanically rigid device in square, rectangular and round shapes. With their strong, self‐ supporting structure, Glass Capillary Arrays have excellent thermal and chemical stability and sieve‐like filtration abilities to be used in a wide variety of applic...

Specifications 158.88 Ko pdf