eo_logo
 
Product added to cart
All Products / Optics / Polarization Optics / Retarders (Waveplates) / Crystalline Waveplates / Mid-Wave Infrared (MWIR) and Long-Wave Infrared (LWIR) Waveplates
See all 10 Products in Family

7μm λ/2 MWIR Zero Order Waveplate

×
Stock #85-121 3-5 days
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
S$1,399.25
Qty 1-9
S$1,399.25
Qty 10+
S$1,273.10
Volume Pricing
Request Quote
Get Product Downloads
Clear Aperture CA (mm):
10.0
Design Wavelength DWL (nm):
7000
Diameter (mm):
25.40
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
MgF2
Retardance:
λ/2
Type:
Crystalline Waveplate
Parallelism (arcmin):
3
Construction:
Crystalline
Transmitted Wavefront, P-V:
<λ/8 @ 632.8nm
Retardance Tolerance:
λ/100 @ 20°C
Mount Thickness (mm):
6.0
Retardance Order:
0

Regulatory Compliance

RoHS 2015:
Compliant
×
Certificate of Conformance:
View
×
Reach 240:
Compliant
×

Product Family Description

  • Ideal for Applications in the 3 – 9μm Range
  • λ/4 and λ/2 Retardance
  • Mounted for Easy Alignment and System Integration

Our zero order Mid-Wave Infrared (MWIR) and Long-Wave Infrared (LWIR) Waveplates are designed for applications in the 3 – 9μm wavelength range. When compared to multiple order waveplates, zero order waveplates provide increased bandwidth and lower sensitivity to temperature change. These waveplates are available with λ/4 or λ/2 retardance in a range of wavelengths, offer efficient retardation over broad spectral ranges, and are ideal for a variety of infrared (IR) applications. Each MWIR and LWIR waveplate is anti-reflection coated, and has been mounted to ease system integration.

Contrast measurement of waveplates placed between two Glan polarizers. λ/4 waveplate shows 50% transmission value at 5μm as it converts linear polarization to circular.
Contrast measurement of waveplates placed between two Glan polarizers. λ/4 waveplate shows 50% transmission value at 5μm as it converts linear polarization to circular.