Special Fibre Optic Passive Matching Optical Fiber

• Customization: Available
• Application: Industrial Processing, Scientific Research, etc
• Type: Single-Mode & Muti-Mode
• Model NO.: T-OF079
• Connection Structure: Customized
• Material Shape: Customized
• Allowed Lateral Pressure: Customized
• Allowed Tensile Strength: Customized
• Core: Single Core
• Certification: ISO9001
• Brand: OEM
• Sheath Material: PVC
• Transport Package: Carton
• Specification: As Customized
• Trademark: TOEM
• Origin: China

Product Description

For the series of passive matching fibers, their core is made of germanium doped quartz material and optical cladding is made of high purity quartz material. These materials are made into corresponding passive matching fiber products through precise geometric design and process control. This series of optical fibers are used to match rare earth-doped active fibers with low welding loss and good stability of laser output. They are widely used in industrial processing, scientific research, medical treatment, national defense and other fields, and can fully meet the application needs of all kinds of fiber laser users.

Product Characteristics:
* Good geometric uniformity
* Low numerical aperture and large mode field area
* Long-term stability
* Lower welding loss 

Specifications:

Features	Unit	Product Indicator
Fiber name	/	T-OF079	T-OF080	T-OF081	T-OF082	T-OF083	T-OF084	T-OF085	T-OF086
Optical properties
Numerical aperture of core	/	0.075±0.005	0.070±0.005	0.065±0.005	0.100±0.005	0.065±0.005	0.065±0.005	0.110±0.005	0.120±0.005
Numerical aperture of cladding layer	/	≥0.46	≥0.46	≥0.46	≥0.46	≥0.46	≥0.46	≥0.46	≥0.46
Core attenuation @1200nm	dB/k	≤20.0	≤20.0	≤20.0	≤20.0	≤20.0	≤20.0	≤20.0	≤20.0
Cladding layer loss @1095nm	dB/k	≤15.0	≤15.0	≤15.0	≤15.0	≤15.0	≤15.0	≤15.0	≤15.0
Geometric propertie
Core diameter	μm	10.0±1.0	14.0±1.0	20.0±1.5	25.0±1.5	25.0±1.5	30.0±2.0	50.0±5.0	50.0±5.0
Cladding diameter	μm	125.0±1.0	250.0±3.0	400.0±5.0	125.0±1.0	400.0±5.0	250.0±3.0	250.0±3.0	400.0±5.0
Coating diameter	μm	245.0±10.0	400.0±15.0	550.0±20.0	245.0±10.0	550.0±20.0	400.0±15.0	400.0±15.0	550.0±15.0
Core-cladding concentricity	μm	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0
Coating material	/	Low refractive index coating	Low refractive index coating	Low refractive index coating	Low refractive index coating	Low refractive index coating	Low refractive index coating	Low refractive index coating	Low refractive index coating
Mechanical properties
Screening tension	kpsi	100	100	100	100	100	100	100	100

Customized Information
Passive matching fiber with special core size, outer diameter size and numerical aperture can be customized
The corresponding size of single-clad passive matching fiber can be customized

• 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