T-LMA-PM-5 - ESM Large-Mode-Area PM Photonic Crystal Fiber, Ø5.0 µm Core, Unit Pricing Per Meter
T-LMA-PM-5 - ESM Large-Mode-Area PM Photonic Crystal Fiber, Ø5.0 µm Core, Unit Pricing Per Meter
Features
- Endlessly Single Mode Operation - No Higher Order Mode Cut-Off
- Polarization-Maintaining Versions Available
- Handles Very High Average Power as well as High Peak Power
- Low Nonlinearities
- Low Fiber Loss
- Mode Field Diameter Almost Independent of Wavelength
- Available with Core Sizes from 5 to 25 μm
Applications
- Delivery of High-Power Broadband Radiation in a Single Spatial Mode
- Short Pulse Delivery
- Mode Filtering
- Laser Pigtailing
- Multiwavelength Guidance
- Sensors and Interferometers
| Item # | T-MA-PM-5 |
|---|---|
| Optical Properties | |
| Mode Field Diameter | 4.2 ± 0.5 μm @ 532 nm 4.4 ± 0.5 μm @ 1064 nm |
| Single Mode Cut-Off Wavelength | None |
| Low-Loss Wavelength Range | 400 - 1200 |
| Attenuation | <40 dB/km @ 532 nm <20 dB/km @ 632 nm <7 dB/km @ 1064 nm |
| Numerical Aperture (5%) | 0.20 (Typical) @ 1064 nm |
| Birefringence (Δn) | ≥1.5 x 10-4 @ 1064 nm |
| Polarization Extinction Ratio | ≥18 dB |
| Core Index | Proprietary |
| Cladding Index | Proprietary |
| Physical Properties | |
| Core Diameter | 5.0 ± 0.5 μm |
| Outer Cladding Diameter | 125 ± 2 μm |
| Coating Diameter | 245 ± 10 μm |
| Cladding Material | Pure Silica |
| Coating Material | Acrylate, Single Layer |
| Coating Concentricity | <10 μm |
| Proof Test Level | 0.5% |