GTL-FBG-TB-890 Tunable Fiber Bragg Gratings

Wavelength 600-2300 nm; Bandwidth 0.05-1.2 nm; Reflectivity 5-99%; SLSR >8 dB; Fiber Type SM, PM, Double Clad, LMA, Custom; Fiber Pigtail Length ≥0.5, Custom

Greitlex Photonics’ GTL-FBG-TB-890 tunable fiber Bragg gratings (FBGs) are a good solution for many applications – including those requiring a corrected central Bragg wavelength. An FBG’s central wavelength strongly depends on applied stress, with the mechanically induced strain linearly shifting the FBG’s central wavelength.

The tunable fiber Bragg grating wavelength’s relative strain sensitivity is 0.78 * 10-6 µstrain-1. GTL-FBG-TB-890 tunable fiber Bragg gratings are boxed and operated manually. Athermal performance with an adjustment range of 2 nm is also possible. The gratings are available as bare fibers or with a variety of optical connectors. These FBGs replace similar products from the former FORC Photonics.

The following configurations can be changed at the customer's request, please contact AMS Technologies to discuss a customized tunable fiber Bragg grating solution tailored to your project’s requirements.

Key Features:

• Wavelength Range: 600 nm to 2300 nm
• Wavelengths 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
• Fiber Type: Single Mode (SM), Polarization Maintaining (PM), Double Clad, LMA, Custom
• Thermal Wavelength Stability (0°C to +60°C): <0.18 nm
• Reflectivity: 5% to 99%
• Bandwidth (WFHM): 0.05 nm to 1.2 nm
• FBG Length: 1 mm to 20 mm
• Adjustment Range: 2 nm
• SLSR: >8 dB
• FBG Pigtail Length: ≥0.5 m
• FBG Recoating: On Customer Request
• Tensile Strength: >100 kpsi
• Optical Connector: Bare Fiber, FC/APC, LC/APC, Custom
• Package Dimensions: 66 x 18 x 16 mm

Applications: Where Corrected Central Bragg Wavelength is Necessary