ZBLAN fiber cable
AMF-xxx-yyy
FiberLabs' AlF3-based fluoride fiber has been widely used as an optical guide for 2.94-μm Er-YAG medical laser instruments (dentistry, cosmetic surgery, etc.).
This is because AlF3-based fluoride fiber, compared to ZBLAN fiber, shows better environmental stability in terms of laser damage thresholds and resistance against water. In addition, the trasmission loss is lower than that of GeO2 fibers at 2.94 μm. This fiber can also be used as an optical guide for wide-band spectroscopy because of its wide transmission window from 0.3 to 3.5 μm.
The fiber can also be provided as a cable, not only as a bare fiber.
TECH GUIDE
FEATURES
- Mid IR transmission up to 3.5μm
- Betterr environmental stability than ZBLAN
- Laser damage threshold
- Resistance against water
APPLICATIONS
- MIR Laser Delivery (Er:YAG, Er:YSGG)
- Medical/Dental Laser Beam Delivery
- Wide-band spectroscopy
PRODUCT FAQ
IMAGES
TYPICAL CHARACTARISTICS
DOCUMENTS (Registered user only:会員サイト化する)
AMF-xxx-yyy SERIES SPECIFICATIONS
Product Specifications
| Item | AMF-440/480 | AMF-300/330 | AMF-200/240 |
| Fiber Type | Step Index Type Multimode Fiber | ||
| Core Diameter [µm] | 440+/-20 | 300±20 | 200+/-10 |
| Cladding Diameter [µm] | 480+/-10 | 330±10 | 240+/-10 |
| Coating Diameter [µm] | 600±30 | 480±30 | 450±30 |
| Numerical Aperture | 0.22+/-0.02 | ||
| Loss @ λ=2.94 µm [dB/m] | < 0.1 | ||
| Core/Cladding Glass Material | AlF3-based Fluoride Glass | ||
| Coating Material | UV-curable Acrylate | ||
| Proof Test | 6cm Radius | 4cm Radius | 3cm Radius |
Common Specifications
|
Optical
|
Transmission range | 0.35 ~ 3.5µm |
| Refractive index (nd) | 1.46 | |
|
Thermal
|
Glass transition temperature (Tg) | 367 ºC |
| Thermal expansion (a) | 186×10-7 /ºC | |
|
Chemical
|
Water solubility (Dw) | 0.27 wt% |
| Acid solubility (Da) | 0.69 wt%* | |
|
Physical
|
Density | 3.97 g/cm3 |
|
Mechanical
|
Young’s modulus (E) | 66 GPa |
| Knoop hardness (HK) | 3.1 GPa |