Double clad Thulium doped Fiber

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Product Description

The 10/130 double clad thulium doped fiber is a single-mode double-clad fiber designed for eye-safe 2μm fiber amplifiers and lasers. By optimizing Tm ion doping, it has a higher slope efficiency when pumped at 793nm wavelength and can be used in medical and plastic processing fields.

Product Detail

1. Introduction of Double clad Thulium doped Fiber

BoxOptronics the 10/130 double clad thulium doped fiber is a single-mode double-clad fiber designed for eye-safe 2μm fiber amplifiers and lasers. By optimizing Tm ion doping, it has a higher slope efficiency when pumped at 793nm wavelength and can be used in medical and plastic processing fields.

2. Feature of Double clad Thulium doped Fiber

High conversion efficiency.

3. Application of Double clad Thulium doped Fiber

Eye-safe (2μm) fiber laser;

Eye-safe (2μm) fiber amplifier;

Radar, plastic processing, medical cosmetology, surgery.

4. Typical Specifications of Double clad Thulium doped Fiber

Part No:	BTDF-10/130	BTDF-15/250	BTDF-25/250	BTDF-25/400
Operating wavelength	1600-2100nm	1600-2100nm	1600-2100nm	1600-2100nm
Fiber Core Numerical Aperture	0.14±0.01	0.10±0.02	0.09±0.01	0.10±0.02
Cladding numerical aperture	≥0.46	≥0.46	≥0.46	≥0.46
Cladding absorption @793nm	3.2±0.2 dB/m	1.0±0.2 dB/m	4.8±0.2 dB/m	2.4±0.2 dB/m
Cladding attenuation@860nm	≤20.0dB/km	≤20.0dB/km	≤20.0dB/km	≤20.0dB/km
Core diameter	10.0±1.0 um	15.0±1.0 um	25.0±1.0 um	25.0±2.0 um
Cladding diameter (side-to-side)	130.0±2.0 um	250.0±5.0 um	250.0±5.0 um	400.0±5.0 um
Cladding shape	Octagon	Octagon	Octagon	Octagon
Coating diameter	245.0±10.0 um	395.0±10.0 um	395.0±10.0 um	550.0±10.0 um
Mechanical strength	≥100kpsi	≥100kpsi	≥100kpsi	≥100kpsi
Outer cladding material	Low Refractive Index Resin	Low Refractive Index Resin	Low Refractive Index Resin	Low Refractive Index Resin
Matrix material	quartz	quartz	quartz	quartz

5. Deliver,Shipping And Serving of Double clad Thulium doped Fiber

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.