Fiber Optic Plate

Fiber Pitch:
2.5um / 3um /4um /6um /
50um / 70um / 80um / 100um
or customized

Maximum Format:
Φ200mm

Core/Clad Ratio:
65/35~80/20 or customized

Numerical Aperture:
1.0

Thickness:
From 0.3mm and up

EMA Absorber:
Interstitial / Annular / Without

Fiber Optic Plate can act as a relay component for conveying image from one side to another side. Due to no requirement on focus distance, it can be used in many compact optical design.

And the shape could be very flexible, Round, Square, Concave, Convex or customized.

Features:

  • A “Zero-Thickness “Optical Window for image transfer.
  • Numerical aperture ranging from 0.09 – 1.0. Useful for angular light control.
  • Reduce color shift and Non-uniform brightness. Enhance Contrast.
  • Blocking Xray from damaging CMOS/CCD (Xray Shielding Type FOP)
Application:
  • Dental Xray
  • Scientific Camera
  • Fingerprint Sensing
  • Angular Filter

wdt_ID Attribute Value
8 Single Fiber diameter 2.5um / 3um /4um /6um
/ 50um / 70um / 80um / 100um
or customized
9 Coefficient expansion at (20~300℃): 60~90 x10⁻⁷/℃
10 Vacuum tightness: < 10⁻¹²Pa.m³/s
11 Numerical aperture 1.0
12 Collimating transmittance >70%
13 Diffuse light transmittance >65%
14 Shear Distortion ＜30μm
15 Gross Distortion ＜40μm
16 Frame run-out ≤100μm
17 EMA Absorber Interstitial / Annular / Without
18 Core/Clad Ratio From 65/35~80/20 or customized
19 Maximum Format Φ200mm
20 Thickness from 0.3mm and up

Following explanation to the terms that you should know about Fiber Optic Plates.

1.Fiber Diameter (Pitch)

Diameter of a fiber strand / Distance between fiber centering

2.Numerical Aperture

Capability of light gathering of fiber optic components.

3.Resolution

The measure of how closely lines can be resolved in one milimeter

4.EMA

Extra Mural Absorption(EMA) are small black fibers that inserted between 2 fiber strands. Which will absorb stray light between fibers.

5.Core

The transmitting part of the fiber optic wave guide. (Core usually has higher refraction index than cladding)

6.Cladding

The cover outside core, cladding has a lower index of refraction than core.

7.Packing Fraction

Ratio of Core area to Total area, this will shows the light transmission efficiency of the component.

9.Transmission

Comparison between Output light intensity and Input Light Intensity

10.Optical Crosstalk

The light escape from one fiber strand and get into another fiber.

11.Blemish

Blemishes are the area where transmission is reduced. Blemish is caused by contaminants along in the fibers.

12.Chickenwire

Chicken wire appear likes a black line on the components. The result of chicken wire is due to mal-control of temperature or pressure during the procedure.

13.Coefficient Thermal Expansion

CTE defined as the changing of dimension when the fiber components exposed to changing temperature environment

14.Shear Distortion

Shear distortion is cause by the misalignment of fiber during fusion process.

15.Gross Distortion

Gross Distortion is cause by in-proper Temperature/Pressure and Material input procedure.
Dental X-Ray Fiber Optic Plate

High NA Fiber Optic Plate

wdt_ID Model Shape Fiber Diameter (μm) Numerical Aperture Dimension
13 FOP-R101 Round 6 1 dia.10mm x 1mm(t)
14 FOP-R102 Round 6 1 dia.10mm x 2mm(t)
15 FOP-R202 Round 6 1 dia.20mm x 2mm(t)
16 FOP-R302 Round 6 1 dia.30mm x 2mm(t)
17 FOP-S552 Square 6 1 5mm x 5mm x 2mm(t)
18 FOP-S15145 Square 6 1 15mm x 14mm x 5mm(t)
19 FOP-R233 Round 3 1 dia 23mm x 3mm(t)
20 FOP-S25351 Square 4 1 25mm x 32mm x 1mm(t)
21 FOP-S49482 Square 6 1 49mm x 48mm x 2mm(t)
22 FOP-S25505 Square 6 1 50mm x 25mm x 5mm(t)
23 FOP-S75252 Square 6 1 75mm x 25mm x 2mm(t)