Ultra Broadband Polarizers
Ultra Broadband polarizer’s are designed to offer an excellent solution for almost any multi-wavelength application. The wide-band characteristics of this polarizer, enables a wide range of products and technologies. Performance begins at 300nm and works well throughout the visible and infrared range enabling its use in a wide variety of applications (see sidebar). With anhydrous Fused Silica substrate material, the performance will work well up to the 4µm wavelength.
As with all ProFlux® polarizers, the UBB series are capable of large acceptance angle which eases alignment concerns. Durability is similarly equivalent to all our ProFlux products recognized for their high durability in hot and environmentally difficult applications.
Moxtek’s advanced manufacturing technology is able to manufacture precision polarizers in high volume quantities for spectroscopy, astronomy, communications, semiconductor, machine vision, and other applications.
Features
Benefits
Nanowire® Technology
Brightness and contrast uniformity
±20˚ AOI without depolarization
Wavelength and AOI independent
Broadband
Inorganic
High heat resistant
Applications
• FTIR Spectroscopy
• UV Curing, Exposure
• IR Imaging
• Forensics
• Communications
• Semiconductor
• Machine Vision
• Microscopy
Standard Product Options
Product Name
Description
UBB01A
Broadband (300-3250nm)
UBB02A
High Transmission (400-1100nm)
General Specifications
UBB01A
UBB02A
Wavelength Range:
300 - > 3250nm
400 - 1100nm
Substrate Type:
Fused Silica
Display Grade Glass
Thickness:
1.0 ± 0.1mm
0.7 ± 0.07mm
Index of Refraction:
430nm: 1.4672
1000nm: 1.4504
435.8nm: 1.5198
643.8nm: 1.5078
Thermal Expansion:
5.5 x 10-7/˚C
31.7 x 10-7/˚C (0-300˚C)
AOI (Angle of Incidence):
0˚± 20˚
0˚± 20˚
AR Coating:
Not standard
Not standard
Maximum Temperature:
200˚ C > 5,000 hours
200˚ C > 5,000 hours
Transmission Axis (TA):
Referenced to long side of part
TA Tolerance:
± 1˚
± 1˚
Dimensional Tolerance:
± 0.4mm
± 0.2mm
Edge Exclusion:
2mm
2mm
RoHS:
Compliant
Compliant
Performance Specifications at Normal Incidence
Product
Range (nm)
300nm
400nm
450nm
550 nm
650nm
800nm
1100nm
2500nm
3200nm
Tp% (min)
CR
(min)
Tp% (min)
CR
(min)
Tp% (min)
CR
(min)
Tp% (min)
CR
(min)
Tp% (min)
CR
(min)
Tp% (min)
CR
(min)
Tp% (min)
CR
(min)
Tp% (min)
CR
(min)
Tp% (min)
CR
(min)
UBB01A
300-3200
50
30
Not Measured
82
600
83
650
81
650
79
700
82
800
82
800
*86
*5000
UBB02A
400-1100
-
-
89
40
90
40
90
100
90
100
90
100
90
100
-
-
-
-
*Not measured on all parts. Measurement data available on request.
Example Optical Performance (Tested at 0°)
This graph shows typical optical performance of the UBB01A for 300-3200nm. Excellent transmission is maintained throughout the visible and well into the IR spectrum. Contrast continuously increases throughout this range.
The graph shows typical optical performance for the UBB02A for 400-1100nm. Extremely high transmission is maintained throughout the visible and well into the IR spectrum.
商品属性 [波长范围] 300 - > 3250nm