Here we describe various accessories, which complement the modular design of the MIR8035TMSpectrometers. These accessories simplify measurements; they include:

• Accessory Compartment
• IR Fibers and Fiber Coupling Accessories
• IR Sources
• Collecting Optics

Accessory Compartment

The 80070 Accessory Compartment holds FT-IR sampling accessories at the proper optical height between the MIR 8035™ Scanner and Detector. Use it with any MIR 8035 Detector. The80007 SiC Source, 80009 QTH Source or your own source is needed at the input of the Scanner, in order to complete the system.

IR Fibers and Fiber Coupling Accessories

To carry the modulated output from the MIR8035™ Scanner to a sample, or to carry sample radiation to the MIR8035™, we offer two fiber coupling accessories and various IR single core fibers. The 80040 Fiber Coupler has an SMA fiber connector and a collecting mirror; it accepts SMA terminated fibers. The 80033 is similar to the 80040 but has X-Y translation for precise coupling, and does not include the fiber termination. Choose between the 80041 SMA, 80042ST and 80043 11 mm Oriel ferrule, to complete the 80033 Fiber Coupling Accessory.
We offer Chalcogenide and Polycrystalline Infrared Fibers in 250 to 900 µm core diameters, which transmit from 4 to 18 µm (2,500 - 550 cm-1).

80033The 80033 IR Fiber Coupler with the 80041 Fiber Adapter installed.

IR Sources

For applications where a broadband source is required, we offer the 80009 QTH and 80007 SiC Sources. See Figs. 1 and 2 for spectral curves.

ftir-pg3aFig. 1 Spectrum of 80009 QTH Source taken by MIR8035TM with a CaF2 beam splitter and 80008DTGS Detectorftir-pg3bFig. 2 Spectrum of 80007 SiC Source taken by MIR8035TM with a KBr beam splitter and 80008DTGS Detector

Collection Optics

We offer the off-axis parabolas that are part of our MIR8035TM sources and detectors, as stand alone collecting optics.

80121_180121 off-axis parabolic reflector