1940nm Infrared Fiber coupled laser system

Payment Type: T/T,Western Union
Incoterm: FOB
Min. Order: 1 Piece/Pieces
Delivery Time: 28 Days

Basic Info

Model No.: MXL-1940(FC)

Available Wavelengths: All Our Existing Wavelengths

Fiber Core Diameter: SM Fiber For Each Wavelengthc/MM Fiber With 100µm, 200µm, 400µm...others On Request

Fiber Connector: FC For SM Fiber Or FC/SMA905 For MM Fiber

Available Series Laser: III, S, H, F, FN, N, W, R, V

DPSS Laser SM Fiber 4~9 µm: Fiber Coupling Efficiency >40%

DPSS Laser MM Fiber ≥50 µm: Fiber Coupling Efficiency >70%

DPSS Laser MM Fiber ≥100 µm: Fiber Coupling Efficiency >75%

DPSS Laser MM Fiber ≥200 µm: Fiber Coupling Efficiency >80%

DPSS Laser MM Fiber ≥400 µm: Fiber Coupling Efficiency >90%

Diode Laser SM Fiber 4~9 µm: Fiber Coupling Efficiency >30%

Additional Info

Packaging: Static free plastic bag and carton, Protective packing

Productivity: 500

Brand: CNI

Transportation: Air

Place of Origin: China (Mainland)

Supply Ability: 500

Certificate: ISO9001 FDA CE Rohs

HS Code: 9013200099

Port: Shanghai,Beijing,Shenzhen

Product Description

1940nm Laser Module with Fiber Coupling 

All series CNI laser modules can be fiber coupled with different core diameter MM fiber or SM fiber. You have  to refer to the detailed specs of each laser modules (such as power, stability, noise, size, etc) to decide which one is suitable for your application. We would like to do the coupling job for you.

Fiber Coupling Efficiency Chart (Connector: SMA905 or FC)


Laser Type                                              

Fiber Coupling Efficiency                                                                                                        FC for SM fiber ,FC/SMA905 for MM fiber

SM Fiber

4~9 µm

MM Fiber

≥50 µm

MM Fiber

≥100 µm

MM Fiber

≥200 µm

MM Fiber

≥400 µm

DPSS Laser    

TEMoo

>40%

>70%

>75%

>80%

>90%

Multi transverse mode                   

>20%

>60%

>70%

>80%

>90%

Diode Laser

TEMoo

>30%

>60%

>75%

>80%

>90%

Multi transverse mode

Low                 

>30%                 

>65%               

>75%                

>85%                


Specification 


Available wavelengths

All our existing wavelengths                                           

Available series laser

III, H, F, N, W series.

Fiber core diameter        

SM fiber for each wavelength

MM fiber with 100µm, 200µm, 400µm...others on request                

Fiber connector

FC for SM fiber                       

  FC/SMA905 for MM fiber                                    


fiber coupling laser

Fiber Collimator

Aspherical lens and Spherical lens fiber collimitor

These collimators are designed to connect onto the end of an FC/PC or SMA905 connector and contain an AR-coated aspheric lens. The distance between the aspheric lens and the tip of the FC-terminated fiber can be adjusted to compensate for focal length changes or to recollimate the beam at the wavelength and distance of interest.

♦ Fixed FC OR SMA Fiber Collimators

Adjustable Fiber Collimators 

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Contact Person: hania Yang

Phone:86-0431-87025016

Fax:86-0431-87020258

Address: : No.888 Jinhu Road High-tech Zone,Changchun,Jilin

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