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Silicon Carbide Light Source

Silicon Carbide Light Source

Product catalog summary

Technical Reference Overview: This document provides detailed information on various light sources, focusing on the Oriel Silicon Carbide Source model 80007. It includes specifications, operational details, and ordering information.

Silicon Carbide Source (Model 80007): The 80007 is an infrared source with a smooth emission continuum from 1.7 to 28 µm. It features a 1.5-inch diameter collimated beam with a 1° divergence angle. The source includes a silicon carbide (SiC) element housed with a collimating mirror and a stand-alone power supply.

Specifications:

Spectral Range: 1.7 to 28 µm
Output Beam Size: 1.5 inches (33 mm)
Beam Divergence: 1° full angle
Color Temperature: ~1200 K, ±100 K
Average Life: 2000 hours
Operating Current: 1.8 to 2.4 A
Operating Voltage: 12 V
Light Ripple: 0.10% peak to peak
AC Input: 110 / 220 VAC
DC Output: 12 V

Design and Functionality: The source uses a parabolic reflector instead of a condensing lens due to cost and transmittance limitations of infrared refractive optics. The SiC element is a 3.8 x 12.7 mm, 24 W glower with an actual radiating area of approximately 3.8 x 5 mm.

Ordering Information: The document lists the model 80007 for the silicon carbide source and model 80030 for the replacement 24 W SiC source element.

Figures and Diagrams: The document includes a spectrum figure of the 80007 SiC Source and a dimensional diagram showing the physical layout of the source.

Catalog excerpts

145 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 Oriel Silicon Carbide Source 80007 Silicon Carbide Source. The 80007 is a silicon carbide infrared source. The emission is a smooth continuum from 1.7 to 28 ìm. Output is a 1.5-inch (38 mm) diameter collimated beam (1° divergence, full angle). The 80007 does not include an output window; it has a clear aperture, with a 1.5-Inch Series female flange. The system includes a SiC element (see page 148 for specifications and drawings of the SiC element) in a housing with collimating mirror, and a stand-alone power supply. ARBITRARY UNITS 5.0 6.0 7.0 4.0 3.0 2.0 1.0 0.0 8000.0 7000.0 6000.0 5000.0 4000.0 3000.0 2000.0 1000.0350.0 Fig. 1 Spectrum of 80007 SiC Source taken by MIR 8025™ FT-IR Spectrometer with KBr beam splitter and 80008 DTGS Detector. Complete Source The 80007 includes the SiC element in a housing with collimating mirror, and a stand-alone power supply. We used a parabolic reflector, rather than a condensing lens, as infrared refractive optics are very expensive and have transmittance limitations. A 3.3 ft. (1 m) long cable connects to the power supply. The power supply operates the element at ~2.4 A, 12 V. Silicon Carbide Element The element is a 3.8 x 12.7 mm, 24 W SiC glower; actual radiating area is approximately 3.8 x 5 mm. Specifications Spectral Range 1.7 to 28 ìm Output Beam Size 1.5 in. (33 mm) Beam Divergence 1 ° full angle Color Temperature ~1200 K, ±100 K Average Life 2000 Hrs Operating Current 1.8 to 2.4 A Operating Voltage 12 V Light Ripple 0.10% peak to peak AC Input 110 / 220 VAC DC Output 12 V • Simple, inexpensive IR source • Near infrared to mid infrared emission, 1.7 to 28 ìm and beyond • Large, 1.5-inch diameter collimated beam Ordering Information Model Description 80007 Silicon Carbide Source 80030 Replacement 24 W SiC Source Element 4.2 1.25 (106) (32) 9.0 (230) 0.75 (19) 5.3 (136) 1.5 INCH SERIES FEMALE FLANGE SiC EMITTER 3.8mm WIDE 5.0mm HIGH 1° DIVERGENCE ANGLE 3.5 (89) Fig. 2 Dimensional diagram of 80007 SiC Source (power supply is not shown). See our website WEBfor more info

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