Fiber Collimator 2M Dual Fiber 1064nm C-lends Gold-plated Tube Premium 5mm WD 250um

2M Dual Fiber 1064nm C-lends Gold-plated Tube Premium Fiber Collimator 5mm WD 250um

Fiber Collimators are devices used to expand and collimate the output light at the fiber end, or to couple light beams between two fibers. They are a module that combine a fiber and a lens, and has a function that produces parallel beams. When the fiber collimators are manufactured, the positions of the fiber and lens are adjusted so that parallel beams can be obtained, and this generally requires extremely fine adjustments. The more energy the fiber collimator is able to gather form the source and launch into the fiber end.They are available with different wavelengths (850 nm, 980 nm, 1060 nm, 1310 nm, 1550 nm) or fiber options (SM fiber, MM fiber, PM fiber, and LMA fiber, etc.).

Characteristics

• Low Insertion Loss and Return Loss
• Low Back Reflection
• High Extinction Ratio
• Low Insertion Loss
• Wide Operating Wavelength and Temperature
• Scientific design with serious processing art

Applications

• Optical cable jumper or pigtail cable
• Laser Beam Collimating
• Optical cable jumper or pigtail cable
• PM Isolator and PW WDM
• Laser Beam Collimating

Specifications

Type	Single Fiber	Dual Fiber
Grade	Premium	Premium
Wavelength (nm)	1310+30, 1550+30, 1310/1550+30, 980/1550+30 or custom wavelength
Insertion Loss (Typ.) (dB)	0.17	0.2
Insertion Loss (Max.) (dB)	0.2	0.28
Return Loss (Typ.)	65	65
Beam Diameter (mm)	<0.45 (1.8mm Lens) <0.35 (1.0mm Lens)	<0.45 (1.8mm Lens) <0.35 (1.0mm Lens)
Operating Temperature( ° C )	-20 ~+75
Storage Temperature ( ° C )	-40 ~+85
Dimensions (mm)	1.8(OD) Lens(Standard)	2.40x10 or 3.2x10 gold plated SS tube or 2.78x10 glass tube or custom size
1.0(OD) Lens(Mini-size)	1.40x9 or 2.8x10 gold plated SS tube 2.0x9 glass tube or custom size
Fiber Type	250um bare fiber or 900um tight buffer
At 10mm working distance and single wavelength. (Dual wavelength IL will increase by 0.1 dB)
At <1mm reflection working distance (RWD) and single wavelength.

 

Sample Picture

Dimension