Del Mar Photonics
Acousto-Optical Tunable Filters case study -
request a quote for custom AOTF or AOD system
Customer wrote:
I am currently working on several multi-spectral imaging programs and am
considering the use of an AOTF for spectral filtering. We are currently in the
feasibility evaluation/systems engineering stage and would like to understand
what is currently available and what might be available with further
development. I am working primarily in the mid wave (3-5um).
Since this is an imaging application, we are interested in relatively large
aperture size and modest spectral resolution.
Please send me detailed specifications as well as your price and delivery
information.
Del Mar Photonics offer R&D and manufacturing of custom AOD and AOTF systems. Below is an example of recent OEM product delivered to the customer
The acousto-optic electronically controlled monochromator
Specifications
Monochromator material TeO2
Spectral range, nm 600 – 1700
Range of control frequencies, MHz 39 – 128
Spectral resolution, nm 2.8 – 15
Optical aperture, mm 6.0
Angle aperture, grad 6.5
Maximum time averaged power of control signal, W 1.0
Diffraction efficiency of the acousto-optic filters,% 46 – 76
Operating mode CW or pulsed
Input wave resistance, Ohm 50
VSWR, rel.un. < 3