PS-ESF-3/125, Er-Doped Photosensitive, Optical Fiber
PS-ESF-3/125, Er-Doped Photosensitive, Optical Fiber
SKU
PS-ESF-3/125
UOM
Meter(s)
Coherent high performance PS-ESF-3/125 is the ideal fiber for distributed feedback (DFB) and distributed Bragg reflector (DBR) lasers. Engineered to be inherently photosensitive, these fibers enable short device lengths and good pump conversion efficiency. Variants of this fiber with higher gain and/or photosensitivity are available upon request as custom products.
This product requires a purchase of a minimum quantity of : 6
Price
$88.47 USD
Details
Features & Benefits
- Inherently photosensitive with moderate Er dopant concentration—Enables short length devices with a superimposed fiber grating structure
- High efficiency—Good conversion of pump to signal power
- Perfectly matched passive fiber available—Facilitates the construction of fiber-based components and pigtails with low pump and signal coupling losses.
Typical Applications
- Ultra-short very narrow linewidth all-optical DFB and DBR lasers
Specs
General
Single-Mode
Single-Mode
Fiber Application
Laser & Amplifier
Fiber Application
Laser Components
Product Family
NuCOMM
Product Family
NuEYDF
Active Dopant
Erbium
Claddings
Single
Coating Material
Acrylate
Minimum Operating Wavelength (nanometers)
1530
Maximum Operating Wavelength (nanometers)
1625
Core Diameter (micrometers)
3
Core Numerical Aperture (NA)
0.28
First Cladding Diameter (micrometers)
125
Coating Diameter (micrometers)
245
Proof Test Level
100 kpsi (0.7 GN/m²)