Silicon bandpass filters for MWIR and LWIR

from MAPSI

MAPSI macroporous bandpass filters were designed using a new silicon-based technology, which ensures improved mechanical robustness. This enables a better optical response compared to conventional products and ensures higher efficiency and accuracy in detection.

Features
  • 100% silicon based
  • Macroporous (transparent for gases)
  • Robust in harsh environment (salt water, etc)
  • Melting point: 1.100 °C
  • Elimination of the Narcissus effect
  • Cleanable with water or alcohol
  • Withstand corrosive environments without affecting their lifespan

Specifications

Part number
CWL
[nm]
CWL
tolerance
FWHM
FWHM
tolerance
Transmittance T
Thickness
NBP_3400_120 3400 ± 25 120 ± 15 > 80% 1 mm
NBP_3400_160 3400 ± 25 160 ± 20 > 80% 1 mm
NBP_3920_90 3920 ± 30 90 ± 10 > 80% 1 mm
NBP_4260_90 4260 ± 35 90 ± 10 > 80% 1 mm
NBP_4650_160 4650 ± 35 160 ± 20 > 75% 1 mm
NBP_5300_160 5300 ± 40 160 ± 20 > 65% 1 mm
NBP_7350_200 7350 ± 55 200 ± 25 > 70% 1 mm
WBP_7625_1500 7625 ± 60 1500 ± 90 > 75% 1 mm
NBP_8570_200 8570 ± 65 200 ± 25 > 60% 1 mm
NBP_9650_260 9650 ± 75 260 ± 35 > 70% 1 mm
NBP_10500_250 10500 ± 80 250 ± 35 > 65% 0.3-1 mm

Applications

Infrared sensing
  • Specifically gas detection in both common and harsh environments
  • Thermal vision
  • Biodetection, which requires reliable, durable, accurate and easy, user-friendly detection.

Downloads

Macrocorous silicon based bandpass filters

Contact

Jörg Tobisch
Jörg Tobisch

Contact

Quantum Design GmbH

Breitwieserweg 9
64319 Pfungstadt
Germany

Phone:+49 6157 80710-0
Fax:+49 6157 807109
E-mail:germanyqd-europe.com
Jörg TobischProduct Manager - Optics
+49 6157 80710-50
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