Description
Phosphorus doped fiber PDF-5/125 series is specially designed for highly efficient Raman lasers and amplifiers operating in the 1.1-1.6 µm spectral range.
PHOSPHORUS DOPED FIBERS PDF-5/125
Specifications
| Mode Field Diameter (MFD): | 5 um |
|---|---|
| Wavelength Range: | 1056 – 1672 nm |
| Cable Length: | 100 m |
| Fiber Core Material: | Not Specified |
| Raman Gain @ 1480 Nm, DB/kmW: | > 5.0 |
| Optical Loss (1064 Nm), DB/km: | < 2.0 |
| Optical Loss (1240 Nm), DB/km: | < 1.2 |
| Optical Loss (1480 Nm), DB/km: | < 1.0 |
| PM Version: | yes |
Download Data Sheet
Features
The main advantage of phosphorus-doped fiber is a three times higher value of the Raman shift as compared to germanium-doped fibers. This feature allows one to strongly simplify the Raman fiber laser and amplifier design. For example, to construct a high-power laser @ 1480nm required for pumping Er-doped fibers, only two cascades of Raman wavelength transformation are necessary, whereas six cascades are necessary in the case of Ge-doped fibers.
PDF-5/125PM series is specially designed with ability to maintain polarization.
Applications
Highly efficient Raman lasers and amplifiers operating in the 1.1-1.6 µm spectral range
Frequently Asked Questions
What are some applications for the PDF-5/125 series?
What is the cutoff wavelength for the PDF-5/125 series?
What is the main advantage of phosphorus-doped fiber over germanium-doped fiber?
What is the PDF-5/125PM series designed for?
What is the Raman gain at 1480 nm for the PDF-5/125 series?
Similar Products
Your inquiry has been received.
Create an account by adding a password
Why create an account?
- Auto-complete inquiry forms
- View and manage all your past messages
- Save products to your favorites
- Close your account anytime — no hassle