Laser Collimator with High Return Loss for Fiber to Fiber Coupling

• Customization: Available
• Customization: Customized Logo
• Quality Control: 100% Testing Before Shipping
• Model NO.: Laser Collimator
• Transport Package: Box
• Specification: Small
• Trademark: ZG
• Origin: Mianyang, China

Product Description

The collimator is used for laser coupling,the wavelength is 500~1650nm,the spot is 0.35~14mm,the working distance is 0.1~8m.
Features
Low insertion loss
Low return reflectivity
High environment stability               
Applications
Optical fiber experiment
Laser beam collimation
Fiber to fiber coupling

Parameter	CLS	CLB
Operating wavelength	1260~1650nm
Insertion loss(Single-mode 532)	1.5	1.8
Return loss(Single-mode)	55
Divergence Angle (°)	2.5	0.5
Spot size	0.45	2.0
Focal length(mm)	1.9	11
Numerical aperture	0.46	0.25
Working distance(M)	0.1	1
Operating temperature(ºC)	-20~65
Storage temperature(ºC)	-40~85
Size(mm)	φ11*47or Can be customized

Above all parameters without connector's loss.

Ordering information

Lens type	Wavelength	Working distance	Fiber length	Fiber type	Connector	Packaging material
CL=C-lens GL=G-lens AL=A-Aspherical Lens	13=1310nm 15=1550nm 35=1310/1550nm N=532~1610nm	01=1mm 06=6mm 70=70mm 100=100mm N=Customized	A=1.0m B=1.5m C=2.0m S= Customized	0=SMF-28 1=Corning Flexcore 2=50/125μm 3=62.5/125μm 4=100/125μm 5=PM 6= Customized	0=No 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC	A= Gold-plated B= Stainless steel pipe C=Aluminium glass tube