Advantages
- Pure synthetic, fused silica glass core
- High resistance against laser damage
- Step-index profile
- Special jackets available for high temperatures, high vacuum and harsh chemicals
- Very low NA expansion
- Biocompatible material
- Sterilizable using ETO and other methods
Wavelength / spectral range
ArmD™ UV: 190 – 1200 nm
ArmD™ WF: 300 – 2400 nm
Numerical aperture (NA)
0,12 ± 0,02 | 0,22 ± 0,02 | 0,28 ± 0,02 or customized
Fibers with OH contents
<0,25 and <0,1 ppm are available upon request
Operating temperature
-190 to +350 °C
Core diameter
Available from 25 to 2000 μm
Standard core / cladding ratios
1 : 1,04 | 1 : 1,06 | 1 : 1,1 | 1 : 1,15 | 1 : 1,2 | 1 : 1,25 | 1 : 1,4 or customised
OH content
ArmD™ UV: high (> 700 ppm)
ArmD™ WF: low (< 1 ppm)
Fibers with OH contents < 0,25 and < 0,1 ppm are available upon request
Standard prooftest
100 kpsi (nylon, ETFE, acrylate jacket) | 70 kpsi (polyimide jacket)
Minimum bending radius
50 × cladding diameter (short-term mechanical stress)
150 × core diameter (during use with high laser power)
The following diagrams provide an overview of attenuation values relative to the wavelengths:
ArmD™ UV
ArmD™ WF
Applications
Primarily selected for applications such as spectroscopy, medical diagnostics, medical technology, laser deliverysystems, and various others.
- Fiber type - UV = ArmD™ UV | WF = ArmD™ WF | WFGE = ArmD™ WFGE | HUV = ArmD™ HUV | HWF = ArmD™ HWF
- Standard core / cladding ratios - Core ø (μm) / Cladding ø (μm)
- Buffer - H = hard polymer buffer | No information = silicone buffer
- Colour - B = black | BL = blue | W = white | Y = yellow | R = red | G = green | No information = transparent
- Jacket material - A = acrylate jacket (no buffer) | F = PFA Fluon® | N = nylon jacket (silicone or hard polymer jacket) T= ETFE jacket (silicone or hard polymer buffer) | P = polyimide jacket (no buffer)
- Numerical aperture (NA) - 12 = 0,12 | 28 = 0,28 | No information = 0,22 (standard)
