mm Multimode Large-Core Quartz Cladding Laser Energy Optical Fiber

• Application: Communication, Sensor, Medicine, Probe, Light Guide
• Type: Multi-mode Fiber
• Connection Structure: Customized
• Material Shape: Round Wire
• Allowed Lateral Pressure: >1000(N/100mm)
• Allowed Tensile Strength: 100kpsi or Customize
• Model NO.: Large-core
• Core: Single Core
• Certification: RoHS, CE, ISO9001
• Brand: 3V-Tech
• Sheath Material: Customized
• Transport Package: Standard
• Specification: large-core
• Trademark: 3V-TECH
• Origin: China
• Production Capacity: 50, 000meter/Month

Product Description

Quartz Cladding Multi-mode Fiber

1. Introduction

Quartz cladding large-core fiber can be used in laser energy transmission, data communication and other communication related fields. This optical fiber has excellent coupling performance. The quartz glass-clad large-core multimode fiber is manufactured with the process of chemical vapor deposition has excellent characteristics such as good geometric symmetry and good longitudinal uniformity.

 

2. Fiber Geometry

3. Technical parameters

 

Product Indicator (I)

 

Features	Unit	Product Indicator
Fiber name	/	S1105/125-22/250	S1200/220-22/400	S1400/440-22/650	S11000/1050-22/1250
Optical properties
Numerical aperture	/	0.22±0.02	0.22±0.02	0.22±0.02	0.22±0.02
Attenuation @850nm	dB/km	≤4.0	-	-	-
Attenuation @1300nm	dB/km	≤8.0	-	-	-
Geometric properties
Core diameter	μm	105.0±3.0	200.0±5.0	400.0±8.0	1000.0±15.0
Cladding diameter	μm	125.0±2.0	220.0±5.0	440.0±8.0	1050.0±15.0
Outer diameter	μm	250.0±10.0	400.0±20.0	650.0±30.0	1250.0±30.0
Core-cladding concentricity	μm	≤3.0	≤3.0	≤3.0	≤3.0
Core out-of-roundness	/	≤3.0%	≤3.0%	≤3.0%	≤3.0%
Cladding out-of-roundness	/	≤2.0%	≤2.0%	≤2.0%	≤2.0%
Environmental and mechanical properties
Screening tension	kpsi	100	100	100	100
Material description
Core material	/	Pure quartz glass
Cladding material	/	F-doped quartz glass
Tight buffer material	/	Acrylic resin

 

Product Indicator (II)

 

Features	Unit	Product Indicator
Fiber name	/	S1105/125-22/250-D	S1135/155-22/320-D	S1200/220-22/400-D	S1400/480-22/650-D
Optical properties
Numerical aperture	/	0.22±0.02	0.22±0.02	0.22±0.02	0.22±0.02
Numerical aperture of cladding layer	/	≥0.46	≥0.46	≥0.46	≥0.46
Fiber core loss @1300nm	dB/km	≤20.0	≤20.0	≤20.0	-
Fiber core loss @1300nm	dB/km	≤15.0	≤15.0	≤15.0	-
Cladding layer loss @1095nm	dB/km	≤15.0	≤15.0	≤15.0	-
Geometric properties
Core diameter	μm	105.0±3.0	135.0±1.5	200.0±4.0	400.0±8.0
Cladding diameter	μm	125.0±2.0	155.0±1.0	220.0±3.0	480.0±8.0
Outer diameter	μm	250.0±10.0	320.0±15.0	400.0±15.0	540±10.0
Core-cladding concentricity	μm	≤3.0	≤3.0	≤3.0	≤3.0
Environmental and mechanical properties
Screening tension	kpsi	100	100	100	100
Material description
Core material	/	Pure quartz glass
Cladding material	/	Low refractive index coating
Tight buffer material	/	Acrylic resin

4. Advantages

High coupling efficiency
Long-term reliability and superior performance
Support high power energy transmission

 

5. Application

Data communications, cable television and local area network
Optic fiber sensing
Laser energy transmission
Optical equipment and connectors

 

6. Customization Information

Other geometric sizes of polymer cladding large-core fiber products can be provided according to customer requirements