FBPF：Compact Wavelength Tunable Filter Module with 8mm Squre in Cross Section
FBPF is composed of fiber-optic collimators with our optical thin film filters inserted in between.
Center wavelength is tunable by turn the optical filter by using minus screw driver.
Feature
■Outer View
Specifications
| Filter Type | BPF(STD) | FWHM | Cavity | IL | The left specifications are valid in case of SMF. Please inquire about the other cases. |
| 1±0.2nm | 1 | ≤ 1.0dB | |||
| 3±0.3nm | 1 | ≤ 1.0dB | |||
| 5±0.5nm | 2 | ≤ 1.0dB | |||
| Others | LPF, SPF, Etalon, etc. available | ||||
| Center wavelength | Optical communication wavelength Please select from 1230~1680nm Other wavelength range is available as custom products. Please contact us. |
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| Wavelength tunable width | 5nm | ||||
| Optical fiber | SMF(STD) MMF, PMF, DSF are available. | ||||
| Connector/Polish | FC/SPC(STD) SC, APC, etc. are available. | ||||
Product Features
■ For trial fabrication and development of optical communication systems
Just connecting to the other optical components, it performs filtering function.
■ Wavelength selection of WDM systems
ILF with BPF spectrum characteristics easily extracts single wavelength from WDM system.
■Noise cutting (Supplession of unnecessary light)
This device have only necessary light pass and cut noises, by using BPF.
Achievements of Customization
■ Wavelengths besides standard wavelength
360nm, 500nm, 850nm, 980nm, 1064nm
Catalog