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Microstructured Passive Fiber

CJ Photonics continuous-series double-clad Yb-doped photonic crystal fiber is designed for high-power ultrafast lasers and high-pulse-energy fiber amplifiers. Featuring a large mode area, single-mode output, high beam quality, high absorption coefficient, and high stability, this fiber is suitable for ultrafast lasers with hundreds of watts of power, and finds applications in semiconductor manufacturing, material processing, imaging, scientific research, and other fields.

Products Detail

  Product Features

● Large mode area
High beam quality
High absorption coefficient
 Customization available

  Application Area

● Ultrafast laser
● High-pulse-energy fiber amplifier
● Semiconductor
 Material processing and imaging

Type
Parameter

CJ-SDPCF-40200-PM

 

Optical

 

Operating Wavelength

nm

1030-1100

Core NA

-

0.03

Inner Cladding NA

-

≥0.50

Cladding absorption @915nm

dB/m

-

Core attenuation @1200nm

dB/km

20.0

Cladding attenuation @1095nm

dB/km

20.0

Geometrical&Mechanical

Core diameter

μm

40.0±2.0

Cladding diameter (edge-to-edge)

μm

450.0±20.0

Cladding shape

-

Quasi-circular

Coating diameter

μm

540.0±30.0

Coating material

-

high refractive index coating

Matrix material

-

silica


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