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MICRO-CONTROLE / Spectra-Physics
200 - 500 W Hg Research Arc Sources

200 - 500 W Hg Research Arc Sources

Product catalog summary

Technical Reference Overview: This document provides detailed information on various light sources, specifically focusing on mercury arc sources used for high-intensity DUV-VIS spectral lines. These sources are commonly used in fluorescence spectroscopy and photolithography.

Specifications: The document outlines the components of the mercury arc sources, which include a lamp housing with a condenser and built-in ignitor, an arc lamp power supply, and a choice of mercury arc lamps. The systems are designed for easy interchangeability between 200, 350, and 500 W Hg lamps.

Condenser Comparison: A table compares different types of condensers based on factors such as condenser type, output beam, beam size, lens multiplication factor, and transmittance range. The condensers are designed to produce either collimated or focused output beams.

Safety Considerations: The document emphasizes the importance of safety due to the emission of dangerous UV radiation and ozone. It recommends using ozone-free lamps or venting ozone outside and wearing protective clothing and eyewear.

Ordering Information: The document provides ordering details for the light sources, including the lamp housing, power supply, and choice of lamp. It also lists replacement lamps, socket adapters, and accessories such as replacement rear reflectors and carrier mounting kits.

Graphical Data: A graph illustrates the spectral irradiance of 200 W, 350 W, and 500 W Hg lamps, showing their performance across different wavelengths.

Catalog excerpts

94 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 L i g h t S o u r c e s TECHNICAL REFERENCE MONOCHROMATOR AND INCANDESCENT SOURCES ARC SOURCES DEUTERIUM SOURCES CALIBRATION SOURCES FIBER ILLUMINATORS PHOTOLITHOGRAPHY SOLAR SIMULATORS INSTRUMENTS ACCESSORIES FOR ORIEL LIGHT SOURCES 200 - 500 W Hg Oriel Research Arc Sources 69941 Mercury Arc Source. Mercury lamps are excellent sources of high intensity DUV-VIS spectral lines; they are widely used as excitation sources. The systems described here run our 200, 350 and 500 W Hg lamps. You can interchange between lamps by simply changing socket adapters in the lamp housing. These sources consist of: • Lamp Housing with a condenser and a built-in ignitor; see page 111 for detailed information on the housing • 69910 Arc Lamp Power Supply; see page 114 for full specifications • Your choice of mercury arc lamp; see page 101 for specifications and lamp drawings • All necessary cables and mounting hardware Which Source Do I Choose? Various types of condensers are offered for our sources; Table 1 compares them. Each condenser assembly consists of a lens element(s) inside a barrel housing with a locking focusing lever. Table 1 Comparison of Condensers Source Condenser Type Output Beam Output Beam Size Lens Multiplication Factor* Transmittance Range of Lens Material Size Series 66941 F/1.5, single element fused sillca Collimated 1.3 in. (33 mm) 0.06 200 - 2500 nm 1.5 inch 66479 F/2.2, fused sillca asphere Collimated 1.3 in. (33 mm) 0.05 200 - 2500 1.5 inch 66480 F/2.2, fused sillca asphere Focused 0.5 to 3 mm (lamp dependent) 0.05 200 - 2500 1.5 inch 66481 F/1, fused sillca asphere Collimated 1.3 in. (33 mm) 0.11 200 - 2500 1.5 inch 66942 F/1 two element fused sillca Collimated 1.3 in. (33 mm) 0.11 200 - 2500 nm 1.5 Inch 66482 F/1, fused sillca asphere Focused 0.5 to 3 mm (lamp dependent) 0.11 200 - 2500 1.5 inch 66943 F/0.7, four element borosilicate crown Aspherab® Collimated 2.7 in. (69 mm) 0.18 350 - 2500 nm 3 inch 66944 F/0.7, four element borosilicate fused silica Aspherab® Collimated 2.7 in. (69 mm) 0.2 200 - 2500 nm 3 inch * Does not include the rear reflector (included in the source) contribution of ~ 60%. We offer formulae and sample calculations to compute the approximate total output power from your source please see page 69 for more information. • High intensity UV sources, ideal for DUV-VIS fluorescence spectroscopy • Produce collimated or focused output • Complete systems include lamp, lamp housing, power supply and condensers • Easy, safe set-up and operation Safety Considerations These sources emit dangerous levels of UV radiation and ozone. If you do not need output below ~260 nm, choose an ozone free lamp. If this is not an option, vent the ozone to the outside or use our Ozone Eater (see page 247). To protect yourself from the dangerous UV, wear protective clothing, eyewear and gloves (see page 246). Our condensers are designed to produce a collimated beam, but the focusing lever lets you adjust the lens position to produce a converging or diverging beam. The new asphere condensers are "corrected optics." Their design ensures that they are corrected spherical aberration and lateral chromatic aberration with minimized longitudinal chromatic aberrations.

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95 Email: [email protected] • Web: newport.com L i g h t S o u r c e s TECHNICAL REFERENCE CALIBRATION SOURCES DEUTERIUM SOURCES ARC SOURCES INCANDESCENT SOURCES MONOCHROMATOR AND FIBER ILLUMINATORS SOLAR SIMULATORS PHOTOLITHOGRAPHY INSTRUMENTS ACCESSORIES FOR ORIEL LIGHT SOURCES Ordering Information All sources include the lamp housing, power supply and your choice of lamp and appropriate socket adapter. Please specify lamp when ordering a source. Sources F/# Lens Material Output Beam Size Series Model F/1.5 UV grade fused silica Collimated 1.5 inch 66941 F/2.2 UV grade fused silica Collimated...

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