Page 40 - LOT Quantum Design Product guide

Light Sources and Monochromators

Flexible, modular, upgradeable spectroscopy equipment for the laboratory

LOT-QuantumDesign has a vast amount of experience and technical expertise in
regards to incoherent light sources for research, development and industry.
Light sources and accessories
LOT-QuantumDesign have a comprehensive catalogue of light sources (50-1200 W) and accessories for
a variety of scientific applications.

• Xenon (Xe), Mercury (Hg) and Mercury-Xenon Hg(Xe) arc sources
• Quartz Tungsten Halogen (QTH) sources
• Uniform sources
• Spectral line lamps
LIGHT & LASERS Monochromators
• Fibres, lenses, filter holders, shutters, beam turners

LOT-QuantumDesign can offer three Czerny-Turner style monochromators:
• 150 mm focal length single monochromator with a dual-grating turret
• 300 mm focal length single monochromator with a triple-grating turret
• 600 mm focal length double monochromator with two triple-grating turrets

All of our monochromators have stepper motor driven grating turrets (for the highest wavelength accuracy
and reproducibility), internal baffling for reducing stray light and in the latter two cases, large rectangular
gratings which increase light throughput whilst maintaining a constant f/number at all grating angles.

Features:
• Motorized filter wheel (for 25 mm diameter filters)
• Remote operated swing away mirror for multiple inputs/outputs
39 • Manually variable (micrometer) entrance/exit slits with option for motorized operation
• USB 2.0 interface
• Fully compatible with products from the rest of the light source range