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3 mm Fiber Bragg Grating

The FBG Array from DK Photonics is a high-performance fiber optic sensing solution featuring multiple Bragg gratings inscribed along a single optical fiber. Designed for long-distance, multi-point monitoring applications, this array eliminates the need for fiber splicing, significantly enhancing system reliability and simplifying ...

Specifications

Center Wavelength Range: 1510 – 1590 nm
FBG Length: 15 mm, 10 mm, 5 mm, 3 mm
Reflectivity: >90%, 30 - 99%, 30 - 70%
Wavelength Tolerance: ±0.5 nm
Bandwidth (@ –3 DB): ≤0.7 (3/5 mm), ≤0.3 (10/15 mm)
The Chirped Fiber Bragg Grating (FBG) is a precision-engineered optical component designed for advanced fiber optic applications requiring dispersion management and wavelength-selective reflection. Unlike uniform FBGs, chirped FBGs feature a variable grating period along their length, enabling different Bragg wavelengths to reflect ...

Specifications

Center Wavelength Range: 1064 – 1650 nm
FBG Length: 1 mm, 15 mm, 10 mm, 5 mm, 3 mm
Reflectivity: 10 - 90%
Bandwidth (FWHM): 10 (1-15) nm
SLSR: >10 dB
Fiber Bragg gratings (FBG) are basic components for a wide range of applications in the areas of telecommunications, lasers and sensors. With excellent apodized technologies, DK Photonics can offer high quality Fiber Bragg gratings (FBG) to meet different requirements from customers.

Specifications

Center Wavelength Range: 1510 – 1590 nm
FBG Length: 15 mm, 10 mm, 5 mm, 3 mm
Reflectivity: >90%, >70%
The wavelength of pump laser diode is varied at different operating temperatures. Fiber Bragg Gratings (FBG) Wavelength Locker with low reflectivity is used to stabilize the wavelength and intensity of EDFA pump laser. It can stabilize the channel wavelength to ITU-T Grid standard wavelength in DWDM systems, network monitoring and ...

Specifications

Center Wavelength Range: 940 – 1070 nm
FBG Length: 1 mm, 15 mm, 10 mm, 5 mm, 3 mm
Reflectivity: >1%
Center Wavelength: 940, 972-978, 1064, 1070 nm
Wavelength Tolerance: +/-0.25 nm
Athermal Packaged FBG is a method of compensating the temperature coefficient of fiber grating with a negative temperature coefficient packaging sleeve. It uses a material that does not have a negative temperature coefficient. The encapsulation sleeve can just fully compensate the wavelength drift caused by the temperature change of ...

Specifications

Center Wavelength Range: 1460 – 1610 nm
FBG Length: 1 mm, 15 mm, 10 mm, 5 mm, 3 mm
Reflectivity: 3 - 90%
Bandwidth (FWHM): >0.2 nm
Insertion Loss: <0.2 dB
On FindLight marketplace you will find 5 different 3 mm Fiber Bragg Grating from suppliers around the world. With just a few clicks you can compare different 3 mm Fiber Bragg Grating and get accurate price quotes based on your needs and quantity required. Note that some wholesale suppliers may offer discounts for large quantities. From any product page you can directly contact any vendor within seconds.