Visible Light Polarizers
ProFlux® polarizers are designed using Moxtek® Nanowire® Technology to control light and image polarization even in high energy and high temperature applications. Made from highly durable materials, ProFlux provides pure polarization that gives high contrast and a bright image for the life of the projector or instrument.
The ProFlux degree of polarization depends little on wavelength and angle of incidence, making these polarizers the ideal choice for various analytical tool applications. ProFlux polarizers have excellent polarization uniformity over large apertures, and provide bright, high contrast, and long-lasting performance.
Moxtek’s advanced manufacturing technology is able to manufacture precision polarizers in high volume quantities for projection display, analytical, automotive, medical, research, and other applications.
Features
Benefits
Nanowire® Technology
Brightness and contrast uniformity
±20˚ AOI without depolarization
Wavelength and AOI independent
Broadband
Inorganic
High heat resistance
Applications
• Projection Display
• Spectroscopy
• Microscopy
• Medical & Dental Imaging
• Machine Vision
• Automotive
• Head Up Display (HUD)
• Head Mounted Display (HMD)
• Polarizing Cameras
Standard Product Options
Product Name
Description
PPL04C
High Contrast
PFU04C
Ultra High Contrast
PPL05C
High Transmission
RCV8N2EC
Balanced Transmission/Contrast
RCV8LCET
High Contrast with protective Overcoat™
RCV6N2EC
Ultra High Transmission
RCV6LCET
High Transmission with protective Overcoat™
General Specifications
Wavelength Range:
420 - 700nm
Substrate Type:
Display Grade Glass
Thickness:
0.7 ± 0.07mm
Index of Refraction:
435.8nm: 1.5198
643.8nm: 1.5078
Thermal Expansion:
31.7 x 10-7/˚C (0-300˚C)
AOI (Angle of Incidence):
0˚ ± 20˚
AR Coating:
Standard on backside only
Maximum Temperature:
200˚C > 5,000 hours
Transmission Axis (TA):
Referenced to long side of part
TA Tolerance:
± 1˚
Dimensional Tolerance:
± 0.2mm
Edge Exclusion:
2mm
RoHS:
Compliant
Performance Specifications at Normal Incidence
Product
450nm
550nm
650nm
Tp% (min)
Ts% (max)
CR
(min)
Tp% (min)
Ts% (max)
CR
(min)
Tp% (min)
Ts% (max)
CR
(min)
PPL04C (High Contrast)
82.0
0.12
683
82.0
0.1
820
82.0
0.08
1,025
*PFU04C (Ultra High Contrast)
72.0
0.03
2,400
82.0
0.018
4,556
82.0
0.015
5,467
PPL05C (High Transmission)
88.6
0.89
100
90.0
0.43
209
88.5
0.26
340
RCV8N2EC (Balanced HT/HC)
90.0
0.12
750
91.0
0.09
1011
90.0
0.06
1500
**RCV8LCET (High Contrast)
87.0
0.25
348
88.5
0.10
885
86.0
0.07
1229
RCV6N2EC (Ultra High Transmission)
93.0
0.89
104
93.0
0.43
215
92.5
0.26
356
**RCV6LCET (Ultra High Transmission)
90.5
0.89
102
91.5
0.43
213
89.0
0.26
342
Tp- Transmitted “p” polarization, Ts- Transmitted “s” polarization, CR- Contrast ratio = Tp/Ts
* Products only available in limited quantities
**RCV8LCET, RCV6LCET have a protective Overcoat™ hard coating to protect the polarizer ribs. See Tech note OPT-TECH-1013 for details.
Example Optical Performance (Tested at 0°)
Variable Angle Performance
The light entering a polarizer is typically a cone. The size of the cone depends upon the f/number of the system. Most systems use a cone half angle of less than 20°. The ProFlux® wire-grid inorganic polarizer performance changes very little with angle of incidence, resulting in uniform system performance over the aperture. This advantage is illustrated in the typical off-axis half angle performance graphs as shown below.
商品属性 [波长范围] 420 - 700nm