Stock Code: 601869.SH / 06869.HK

Fibre Bragg Grating YOSC-FBG-15xx

A wavelength reflecting device made by using ultraviolet light and phase mask engraved on an optical fibre. YOSC adopts advanced production processes to mass-produce fibre Bragg gratings of various wavelengths in the C+L band.
Applications
  • The core sensitive units of various FBG sensors
  • Monitoring of electricity, petrochemicals, civil engineering, tunnels, temperature, strain, pressure, etc
Characteristics
  • Stable performance, high reflectivity, and small 3dB bandwidth
  • High precision, strong stability, and excellent reliability
  • Customizable
  • High SLSR

Specifications

Items

YOSC-FBG-15xx

Central wavelength (nm)

1500-1600

Grating type

Apodized or uniform

Wavelength tolerance (nm)

± 0.3

Grating length(mm)

3

5

10

15

Reflectivity (%)

>70

>70

>90

>90

3dB bandwidth (nm)

<0.7

<0.7

<0.3

<0.3

SLSR(dB)

>10

>15

Recoating type

Acrylate/Polyimide

Tensile strength (Kpsi)

≥ 100

Fibre type

Acrylate/Polyimide coated optical fibres

Tail fibre length (m)

1.5 (typical)

Operating temperature (℃)

Acrylate fibre: -20 to 80; Polyimide fibre:-40 to 200

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