Dynamic Tunable Bandpass Filters
The Dynamic Tunable Bandpass Filter adjusts the center wavelength of a narrow band of light over a 100 - 200nm range. It offers very high resolution of ~1.5nm and either single or simultaneous multiple wavelength selection. It is able to precisely and rapidly adjust the wavelength and intensity of the diffracted/filtered light by varying the frequency and RF power.
Brimrose offers both free-space and fiber-coupled configurations. AOTFs are used widely in numerous optical systems and applications, especially in industrial or process control near-infrared (NIR) spectroscopy applications.
Low Insertion Loss
Low Power Consumption
Excellent Tuning Resolution
Broad Tuning Range
SM, SM/PM, MM Fiber Coupling Options
Custom Configurations Available
Ideal for Real-Time NIR
Dense WDM Transmission Systems
Laboratory Test and Measurement Systems– tuning the center wavelength of broadband sources (white light sources or LEDs)
Other OEM Applications
|Model #||Wavelength Range
Brimrose offers the fiber coupling options for our all-standard, Fiber-coupled, Acousto-Optic Tunable Filters.
Single-Mode (SM) fiber
Single-Mode Polarization Maintaining (SM/PM) fiber
Multimode (MM) fiber
Other fiber types are available on request.
Fiber Connectors: FC, SC, LC, SMA, etc.
Other fiber connectors are available on request.
S – Standard Resolution
H – High Resolution
EH – Extra-high Resolution
UH – Ultra-high Resolution
Other wavelengths are available upon request.