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

Resources

Datasheets

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Datasheets

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Specs

General

Single-Mode

Fiber Application

Laser Components

Fiber Application

Laser & Amplifier

Product Family

NuEYDF

Product Family

NuCOMM

Active Dopant

Erbium

Claddings

Single

Coating Material

Acrylate

Minimum Operating Wavelength (nanometers)

1530

Maximum Operating Wavelength (nanometers)

1625

Core Diameter (micrometers)

Core Numerical Aperture (NA)

0.28

First Cladding Diameter (micrometers)

125

Coating Diameter (micrometers)

245

Proof Test Level

100 kpsi (0.7 GN/m²)