Special Cutoff Wavelength Single-Mode Fiber Optic

• Application: Special Band Optic Fiber Signal Transmission, etc
• Type: Single-mode Fiber
• Connection Structure: Customized
• Material Shape: Customized
• Allowed Lateral Pressure: Customized
• Allowed Tensile Strength: Customized
• Model NO.: T-OF041
• Core: Single Core
• Certification: ISO9001
• Brand: OEM
• Sheath Material: PVC
• Transport Package: Carton
• Specification: As Customized
• Origin: China

Product Description

Special cutoff wavelength single-mode fiber is a special single-mode fiber product designed and developed for all kinds of special working band optic fiber devices. This series of optic fiber preforms are prepared by in-tube chemical vapor deposition process, which has the advantages of low hydroxyl group, accurate geometric parameters, good optical uniformity, good bending resistance and so on. This series of optic fibers are widely used in special band optic fiber signal transmission, optic fiber sensing devices, optic fiber amplifiers, fiber lasers and so on.

Product Characteristics:
*Low attenuation of optic fiber fusion
*Low bending additional attenuation
*Excellent geometric uniformity
*Excellent mechanical properties

Specifications:

Properties	Unit	Product Indicator
Product type	/	T-OF041	T-OF042	T-OF043
Optical properties
Working wavelength	nm	633	780	850
Cutoff wavelength	nm	450~600	600~750	680~820
Attenuation	dB/km	≤12.0	≤5.0	≤4.0
Mode field diameter	μm	4.0±0.5	4.5±0.5	5.0±0.5
Geometric properties
Cladding diameter	μm	124.5±1.0	124.5±1.0	124.5±1.0
Core-cladding concentricity	μm	≤0.5	≤0.5	≤0.5
Cladding out-of-roundness	/	≤1.0%	≤1.0%	≤1.0%
Coating diameter	μm	245.0±2.0	245.0±2.0	245.0±2.0
Environmental and mechanical properties
Operating temperature	ºC	-45~+85	-45~+85	-45~+85
Screening tension	kpsi	100	100	100

Customized Information:
The same type of fine diameter optic fiber with cladding diameter of 60 ~ 80μm can be customized
Optic fiber with special coating material and special outer diameter can be customized
Optic fiber with special mode field diameter can be customized
Optic fibers with screening tension of 200kpsi 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