Download Filters for the Infrared Spectral Range

Filters for the Infrared Spectral Range
Optimal transmission and blocking. High variety of geometries.
Highly resistant to environmental influences.
Benefits:
A high environmental resistance is achieved through the
Individual customer demands for optical components used
selection of suitable materials and procedures.
in the areas of thermography and spectroscopy require
All components are routinely tested for compliance with
continuous new developments of optical layers. Optimal
DIN ISO or MIL standard requirements.
adaptation of pass bands and blocking of defined spectral
ranges are what yields high accuracy and stability of optical
Applications:
features in a given application.
• Thermography
• Spectroscopy
JENOPTIK offers a comprehensive range of narrow band,
• Gas analysis
band pass, cut off and multifunctional filters for applica-
• Radiation pyrometry
tions in the Infrared Spectral Range between 2 - 20 µm.
• Metrology and device engineering
Highly efficient as well as cost-effective solutions can be
manufactured in an industrial scale.
Optics
Filters for the infrared spectral range
Specifications
Substrate materials:
Germanium, silicon, sapphire, others
Coatings:
Narrow-band filters, bandpass and cut off filters for the spectral range between 2 ... 20 µm
Small temperature shifts
High blocking
Also available with metal coating on customer request
Special features:
Highly resistant and environmentally stable coatings (MIL-F-48616)
Coatings free of radioactive materials Highly efficient and cost-effective coatings
Technology and manufacturing know how:
Advanced coating technologies
Extensive test and measurement facilities to verify environmental resistance
Qualification according to DIN ISO and MIL
Example 2: JENOFILT 701 broadband filter 8 - 14 µm.
100
100
90
90
80
80
Transmission [%]
Transmission [%]
Example 1: Filter for gas analysis.
70
60
50
40
30
60
50
40
30
20
20
10
10
0
2,0
70
3,0
4,0
5,0
6,0
7,0
8,0
9,0
10,0
11,0
12,0
Wavelength [µm]
0
4
6
8
10
12
14
16
18
Wavelength [µm]
JENOPTIK I Optical Systems
Optics Business Unit
JENOPTIK Optical Systems GmbH
Goeschwitzer Strasse 25 I 07745 Jena I Germany
Phone +49 3641 65-3148 I Fax -3677
[email protected] I www.jenoptik.com/optics
JENOPTIK Optical Systems, LLC.
16490 Innovation Drive I Jupiter I FL 33478 I USA
Phone +1 561 881-7400 I Fax +1 561 881-1947
[email protected] I www.jenoptik-inc.com
017042-006-99-14-0515-en
It is our policy to constantly improve the design and specifications. Accordingly, the details represented herein cannot be regarded as final and binding.