T-ESM-12B - ESM Large Mode Area Photonic Crystal Fiber, Ø12.2 µm Core, Unit Pricing Per Meter
T-ESM-12B - ESM Large Mode Area Photonic Crystal Fiber, Ø12.2 µm Core, Unit Pricing Per Meter
Endlessly Single Mode, Large-Mode-Area Photonic Crystal Fiber
| Item # | ESM-12B |
|---|---|
| Optical Properties | |
| Mode Field Diameter | 10.3 ± 1 µm @ 1064 nm 10.5 ± 1 µm @ 1550 nm |
| Single Mode Cut-Off Wavelength | None |
| Low-Loss Wavelength Range | 700 - 1700 nm |
| Attenuation | <3 dB/km @ 1550 nm <8 dB/km @ 1064 nm <20 dB/km @ 780 nm |
| Numerical Aperture (5%) | 0.09 ± 0.02 @ 1064 nm |
| Core Index | Proprietary |
| Cladding Index | Proprietary |
| Physical Properties | |
| Core Diameter | 12.2 ± 0.5 µm |
| Outer Cladding Diameter | 125 ± 5 µm |
| Coating Diameter | 245 ± 10 µm |
| Cladding Material | Pure Silica |
| Coating Material | Acrylate, Single Layer |
| Coating Concentricity | <10 μm |
| Proof Test Level | 0.5% |
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