Optical fiber laser optical cable(QBH)
The QBH effectively absorbs the reflected light from the working interface. Compact design and efficient internal water cooling structure.

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Features
Low transmission loss;
High load power;
High reflection bear ability;
Water cooling and safety interlock function.

Applications
Fiber laser output;
Laser processing equipment mating;
Semiconductor optical fiber coupled laser directly.

Electro-Optical Parameters

Optical Parameter

Unit

Min.

Typ.

Max.

Remark

Operating Wavelength

nm

900

-

1100

 

Optical Fiber Core Diameter

um

10

-

800

 

Optical Fiber Numerical Aperture

-

0.06

-

0.39

 

Transmission Power Loss

%

-

2

transmittance ≥ 98%

Point Angle

mrad

-

2

 

Prorsad Cladding Power

W

 

100

 

Peeling Model Removal Efficiency

dB

 

 

 

 

Average Power

KW

-

5

-

 

 Peak Power

@915,975,1064nm

@10ms Plus

KW

-

8

 

@1ms Plus

KW

-

40

 

@50ns Plus

KW

-

8

 

 Reflection Power

@915,975,1064nm

@10s

KW

-

1.5

 

@50s

KW

-

1

 

@Long-Term

KW

-

0.6


Package

Original Carton Package;
As customers‘ requirement.

Shipping
5-10 Working days after receive the payment;
Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);
Shipping fee depends on the weight and size.


Payment
For large orders: T/T, Credit card;
For small orders: Paypal are accepted.
 
Warranty
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.) 
 
Refund & Replacement
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
 
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