Monthly Archives: February 2021

Time-of-Flight Detectors Support Ultra-Fast and Bi-Polar Instruments

Photonis provides a wide range of Time-of-Flight (TOF) detectors to support portable, ultra-fast, and bi-polar instruments. Each of these TOF detectors provides the most accurate sample analysis and includes Photonis’s unique TruFlight MCPs. The TOF’s feature: Superior analysis Precise measurement Ultra-fast and bi-polar solutions Maximize mass resolution Photonis produces two categories of TOF: Advanced Performance TOF Detectors … Continue reading

February 28, 2021 Blog, Detectors, Photonis

Stabilizing Ultrafast Electron Microscopy Imaging for Custom Optics

Problem The Zewail Group operating a Quanta FEG 650 interfaced with a custom optical set-up to enable ultrafast electron microscopy imaging. Feeding a laser into a SEM chamber requires positional stability within a few micrometers, so SEM internal air isolation was not in use. Vibration levels present in the environment were significant enough to degrade imaging … Continue reading

February 24, 2021 Blog, Herzan, Optomechanics