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Tilted FBG
Description
Datasheet
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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 applications. Possible value of tilt angle is 1⁰ - 45⁰.
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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 applications. Possible value of tilt angle is 1⁰ - 45⁰.
FBG CHARACTERISTICS | ARTICLE GP-FBG-TTL-P70 | TOLERANCE/NOTE | ||
| Wavelength range, nm | 600÷ 2300 | ± 0.1 ÷ ± 1 custom request | ||
| Types of fiber | Single-Mode, PM, Double clad, LMA | or custom | ||
| Wavelength to quick order, nm | 633, 780, 794, 797, 799, 801, 809, 830, 852, 895, 940, 976, 1030, 1057, 1060, 1064, 1080, 1125, 1150, 1178, 1240, 1270, 1310, 1484,1510 ÷ 1580, 1650, 1900, 1908, 1952, 2300 | ± 0.1 ÷ ± 1 custom request | ||
| Tilt angle, ° | 1, 2, 3, 4 & 6 | custom request | ||
| Reflectivity, % | 5 ÷ 99 | 2 ÷ 5 custom request | ||
| Bandwidth (WFHM), nm | 0.1 ÷ 0.8 | custom request | ||
| FBG Length, mm | 1 ÷ 20 | custom request | ||
| FBG Pigtail Length, m | ≥ 0.5 | or custom | ||
| FBG Recoating | None, Acrylate, Polyimide, Aluminium, Copper | or custom | ||
| Tensile Strength, kpsi | › 100 | |||
| Optical Connector | Bare fiber, FC/APC, LC/APC | or custom | ||
FBG CHARACTERISTICS | ARTICLE GP-FBG-TTL-P70 | TOLERANCE/NOTE | ||
| Wavelength range, nm | 600÷ 2300 | ± 0.1 ÷ ± 1 custom request | ||
| Types of fiber | Single-Mode, PM, Double clad, LMA | or custom | ||
| Wavelength to quick order, nm | 633, 780, 794, 797, 799, 801, 809, 830, 852, 895, 940, 976, 1030, 1057, 1060, 1064, 1080, 1125, 1150, 1178, 1240, 1270, 1310, 1484,1510 ÷ 1580, 1650, 1900, 1908, 1952, 2300 | ± 0.1 ÷ ± 1 custom request | ||
| Tilt angle, ° | 1, 2, 3, 4 & 6 | custom request | ||
| Reflectivity, % | 5 ÷ 99 | 2 ÷ 5 custom request | ||
| Bandwidth (WFHM), nm | 0.1 ÷ 0.8 | custom request | ||
| FBG Length, mm | 1 ÷ 20 | custom request | ||
| FBG Pigtail Length, m | ≥ 0.5 | or custom | ||
| FBG Recoating | None, Acrylate, Polyimide, Aluminium, Copper | or custom | ||
| Tensile Strength, kpsi | › 100 | |||
| Optical Connector | Bare fiber, FC/APC, LC/APC | or custom | ||
FBG CHARACTERISTICS | ARTICLE GP-FBG-TTL-P70 | TOLERANCE/NOTE | ||
| Wavelength range, nm | 600÷ 2300 | ± 0.1 ÷ ± 1 custom request | ||
| Types of fiber | Single-Mode, PM, Double clad, LMA | or custom | ||
| Wavelength to quick order, nm | 633, 780, 794, 797, 799, 801, 809, 830, 852, 895, 940, 976, 1030, 1057, 1060, 1064, 1080, 1125, 1150, 1178, 1240, 1270, 1310, 1484,1510 ÷ 1580, 1650, 1900, 1908, 1952, 2300 | ± 0.1 ÷ ± 1 custom request | ||
| Tilt angle, ° | 1, 2, 3, 4 & 6 | custom request | ||
| Reflectivity, % | 5 ÷ 99 | 2 ÷ 5 custom request | ||
| Bandwidth (WFHM), nm | 0.1 ÷ 0.8 | custom request | ||
| FBG Length, mm | 1 ÷ 20 | custom request | ||
| FBG Pigtail Length, m | ≥ 0.5 | or custom | ||
| FBG Recoating | None, Acrylate, Polyimide, Aluminium, Copper | or custom | ||
| Tensile Strength, kpsi | › 100 | |||
| Optical Connector | Bare fiber, FC/APC, LC/APC | or custom | ||
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