301 – 400 µm
Part no -
CF04406-15
320 µm Low OH PYROCOAT® Step-Index Optical Fiber
Low OH concentration optimizes these fibers for use in the near-IR wavelengths. Biocompatibility features make these fibers ideal for laser surgery and other medical applications.
The all-silica base construction also creates a high damage threshold and high-performance optical properties.
High temperature environments require the use of PYROCOAT® polyimide coating.
Low OH concentration optimizes these fibers for use in the near-IR wavelengths. Biocompatibility features make these fibers ideal for laser surgery and other medical applications.
The all-silica base construction also creates a high damage threshold and high-performance optical properties.
High temperature environments require the use of PYROCOAT® polyimide coating.
Cladding Diameter
Coating Diameter
300+ µm
Coating Type
Polyimide [PYROCOAT]
Core Diameter
300+
Fiber Type
Step-Index Multimode
Numerical Aperture
0.21 – 0.25
Operating Temperature
High-Temp
Product Overview
Low OH concentration optimizes these fibers for use in the near-IR wavelengths. Biocompatibility features make these fibers ideal for laser surgery and other medical applications.
The all-silica base construction also creates a high damage threshold and high-performance optical properties.
High temperature environments require the use of PYROCOAT® polyimide coating.
Typical Applications
- Illumination
- Laser Surgery
- Laser Welding and Cutting
- Radiation Analysis
- Sensors
- Visible to Near-IR Spectroscopy
Product Specifications
| Product Specifications | |
|---|---|
| Product Description | 320 µm Low OH PYROCOAT Step-Index |
| Physical Characteristics | |
| Core Diameter | 320 ± 10 µm |
| Cladding Diameter | 385 ± 10 µm |
| Coating Diameter | 415 ± 5 µm |
| Coating Concentricity | ≥ 80% |
| Crimp & Cleave Compatible | No |
| Optical Characteristics | |
| Type | Multimode Step-Index |
| Numerical Aperture | 0.22 |
| Attenuation @ 850 nm | ≤ 8 dB/km |
| Water Content | Low OH |
| Mechanical and Environmental | |
| Operating Temperature | -65 to +300 ºC |
| Short-Term Temperature Excursions | Up to 400 ºC |
| Short-Term Bend Radius | ≥ 29 mm |
| Long-Term Bend Radius | ≥ 49 mm |
| Proof Test Level | ≥ 100 kpsi (0.689 GPa) |
| Order by Part Number | CF04406-15 |
| Product Description Code | TCL-MB320H |
| OPTIONS | Clad Diameter, Connectorization, Core Diameter, Metalization, Numerical Aperture, Proof Test |
| NOTE | Lightera polyimide optical fibers are known to operate in environments up to 300 °C. Performance is application dependent. Contact our Technical Sales department to discuss your specific application requirements. 1-860-678-6636 |
Contact Information
For additional information please contact your sales representative. You can also visit our website at www.lightera.com or call 1-888-FIBERHELP (1-888-342-3743) USA or 1-770-798-5555 outside the USA. For a full list of our certifications, visit our website.
Trademark Notice and Disclaimer
Lightera reserves the right to make changes to the product(s) described in this document at any time without notice. This document is for informational purposes only and is not intended to modify or supplement any Lightera warranties or specifications relating to any of its products or services.
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