>90% Fiber Bragg Grating >> Suppliers | Specifications

DK Photonics

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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:	1510-1590nm
FBG Length:	15 mm, 10 mm, 5 mm, 3 mm
Reflectivity:	>70%, >90%

Data Sheet

Fiber Bragg Grating Array

DK Photonics

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Fiber Bragg grating (FBG) Array is a series of Bragg gratings written on a single optical fiber. It can meet the requirements for long monitoring and multi-points monitoring. It can improve the stability and reliability, as well as simplify the system. DK Photonics can customize the FBG array for different customers.

Specifications
Center Wavelength Range:	1510-1590nm
FBG Length:	15 mm, 10 mm, 5 mm, 3 mm
Reflectivity:	30 - 70%, 30 - 99%, >90%

Data Sheet

APODIZED FIBER BRAGG GRATINGS GTL-FBG-AD-820

FORC-Photonics

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Fiber Bragg Gratings have many applications in optical communication, laser technique and sensing systems. The FBGs are widely used in-fiber mirrors or optical filters with narrow band optical spectrum. FBGs can be used like a sensitive element for strain and temperature measuring.

Specifications
Center Wavelength Range:	600-2300nm
FBG Length:	Not Specified
Reflectivity:	>90%
Reflectivity, %:	0.5 ÷ 99.9
Bandwidth (WFHM), Nm:	0.1 ÷ 1.2
...

Data Sheet

FIBER BRAGG GRATING FOR RAMAN LASERS GTL-FBG-RL-880

FORC-Photonics

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Highly efficiently multicascaded Raman lasers based on phosphosilicate fibers can be created at different wavelength. Raman shift by 1330 cm-1 in opposite to Ge-doped fibers is approximately three times larger. Output emission spectrum of two-cascade 1.48 µm Raman fiber laser is presented in the graph.

Specifications
Center Wavelength Range:	1240-1484nm
FBG Length:	Not Specified
Reflectivity:	>90%
Wavelength Range, Nm:	1240,1270,1484
Types Of Fiber:	Single-Mode, PM, Double clad, LMA
...

Data Sheet

TILTED FIBER BRAGG GRATING GTL-FBG-TL-860

FORC-Photonics

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The Tilted FBG has an angle between wave vector of the grating and fiber axis. Therefore cladding modes resonances peaks become more intensive compared to ordinary gratings. TFBG cladding modes resonances wavelength are highly sensitive to the refractive index of the medium outside the fiber cladding. TFBGs are useful in sensing ...

Specifications
Center Wavelength Range:	600-2300nm
FBG Length:	Custom
Reflectivity:	>90%
Tilt Angle, °:	1 ÷ 45
Reflectivity, %:	5 ÷ 99
...

Data Sheet

Standard Phase shifted FBG

Advanced Optics Solutions

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Phase shifted Fiber Bragg gratings show a very narrow transmission band within its reflection bandwidth. Using special structures, even multiple transmission bands are possible. The phase shifted FBGs can be applied to an athermal setup or a temperature stabilization, as well as to a tuning setup.

Specifications
Center Wavelength Range:	1280-1620nm
FBG Length:	Custom
Reflectivity:	>90%, >70%, >50%, >30%, >20%

Data Sheet

Premium Phase shifted FBG

Advanced Optics Solutions

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Phase shifted Fiber Bragg gratings show a very narrow transmission band within its reflection bandwidth. Using special structures, even multiple transmission bands are possible. The phase shifted FBGs can be applied to an athermal setup or a temperature stabilization, as well as to a tuning setup.

Specifications
Center Wavelength Range:	800-1620nm
FBG Length:	Custom
Reflectivity:	>90%, >70%, >50%, >30%, >20%

Data Sheet

Standard Broad Band Filter FBG

Advanced Optics Solutions

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Using the technique of \"chirped\" (linear variation of the period within the FBG structure) Fiber Bragg gratings, we are able to provide FBGs with a very broad bandwidth and with a high rejection. We can provide a wide range of center wavelengths, bandwidths, and reflectivities.

Specifications
Center Wavelength Range:	1535-1565nm
FBG Length:	Custom
Reflectivity:	>90%, >70%, >50%, >30%, >20%

Data Sheet

Premium Broad Band Filter FBG

Advanced Optics Solutions

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Using the technique of \"chirped\" (linear variation of the period within the FBG structure) Fiber Bragg gratings, we are able to provide FBGs with a very broad bandwidth and with a high rejection. We can provide a wide range of center wavelengths, bandwidths, and reflectivities.

Specifications
Center Wavelength Range:	800-1620nm
FBG Length:	Custom
Reflectivity:	>90%, >70%, >50%, >30%, >20%

Data Sheet

Standard FBG for DWDM Application

Advanced Optics Solutions

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Fiber Bragg gratings are compo- nents for a wide range of applica- tions in optical communications. The FBGs act there as in-fiber narrow band filters. Bragg gratings are imprinted into an optical fiber by a holographic process. They can be produced with standard single mode fiber as well as with special fibers, i. e. radiation mode ...

Specifications
Center Wavelength Range:	1280-1620nm
FBG Length:	Custom
Reflectivity:	>90%, >70%, >50%, >30%, >20%

Data Sheet

Premium FBG for DWDM Application

Advanced Optics Solutions

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Fiber Bragg gratings are compo- nents for a wide range of applica- tions in optical communications. The FBGs act there as in-fiber narrow band filters. Bragg gratings are imprinted into an optical fiber by a holographic process. They can be produced with standard single mode fiber as well as with special fibers, i. e. radiation mode ...

Specifications
Center Wavelength Range:	800-1620nm
FBG Length:	Custom
Reflectivity:	>90%, >70%, >50%, >30%, >20%

Data Sheet