Excellent Polarization-Maintaining Doped Fiber Series 30/250

• Customization: Available
• Application: Communication, Sensor, Medicine
• Connection Structure: Customized
• Model NO.: T-OF124
• Material Shape: Customized
• Allowed Lateral Pressure: Customized
• Allowed Tensile Strength: Customized
• Core: Multicore
• Certification: CE, ISO9001, CCC
• Brand: OEM
• Sheath Material: Customized
• Transport Package: Carton, Wooden Case
• Specification: 30/250
• Trademark: TOEM
• Origin: China
• Production Capacity: 500000 Kilometer/Year

Product Description

The bias-preserving ytterbium doped fiber series adopts the panda stress element design to improve the birefractive index and has high bias preservation performance. The products are divided into ordinary coating single-mode fiber and double-coated large mode field fiber. It has the characteristics of high conversion efficiency and large gain, and can realize high power and high beam mass polarized light output. Suitable for ultrafast fiber lasers, as well as fiber lasers and amplifiers that require polarized light output.

Product Characteristics:
1. High precision geometric dimension control
2. High efficiency and powr output
3.Good degree of cross section symmetry
4.Great optical properties


Applicable to:
Materials Processing,scientific research and medical
High precision measurement
Ultrafast fiber lasers and amplifiers

Specifications:

Type Number	6/125	20/400	30/250
Optical Parameters
Operating wavelength	1060-1115	1060-1115	1060-1115
Core NA	0.11±0.01	0.065±0.005	0.060±0.005
(dB/km@1200mm) Core Attenuation	≤15.0	≤15.0	≤30.0
(dB/km@915mm) Core Absorption	85.0±10.0	/	/
(dB/km@915mm) Pump Clad Absorption	/	0.5±0.1	2.3±0.2
(dB/km@1095mm) Cladding Attenuation	≤15.0	≤15.0	≤15.0
Nominal Birefringence	2.5 x 10-4	2.5 x 10-4	2.5 x 10-4
Geometrical and Mechanical Parameters
Core Diameter(μm)	6.0±0.5	20.0±1.5	30.0±1.5
Cladding Diameter(μm)	125.0±1.0	400.0±10.0	250.0±5.0
Coating Diameter	245.0±10.0	550.0±15.0	400.0±15.0
(um) Core/Clad Offs	≤0.5	≤2.00	≤2.00
Coating Materia	UV Cured,Dual Acrylate	Low Index Acrylate	Low Index Acrylate
Operation Temperature Range	-55~85ºC	-55~85ºC	-55~85ºC
Proof test Leve (0.7GN/m²)	100 kpsi	100 kpsi	100 kpsi

 
Package: Standard

• Excellent
• Excellent geometric uniformity and batch consistency
• Excellent radiation resistance
• W
•  
• ide working temperature range and good full temperature stability
• Excellent birefringence effect
• Excellent long-term reliability
• geometric uniformity and batch consistency
• Excellent radiation resistance
• Wide working temperature range and good full temperature stability
• Excellent birefringence effect
• Excellent long-term reliab