| Product Introduction

The acousto-optic tunable filter (Acousto-optic tunable filters,AOTF) is a solid-state, electronically addressable and random-access optical passband filter. Diffraction occurs when specific matching conditions are met between the acoustic beam and the beam. It can be used to quickly and dynamically select specific Wavelength from a wide spectrum. We designed based on TeO CO₂ AOTF products of slow shear wave obtain the best performance in every Wavelength range and meet most applications: working Wavelength 400-1450nm, Resolution as low as 0.25nm, and effective aperture as high as 10mm. The incident light and the Diffraction light of the AOTF are orthogonally polarized, and two orthogonally polarized ± 1-level Diffraction lights are Diffraction under the polychromatic light source, and the user can use or Optical Fiber couple according to needs. We can provide AOTF with non-collinear and quasi-collinear structures, which can be Wavelength quickly. On the other hand, non-collinear AOTF has the characteristics of large Incident Angle aperture and can be applied to spectral imaging analysis. Quasi-collinear AOTF has ultra-high Resolution and can be applied to femtosecond pulse compression system. In order to obtain the best adaptation performance, it is recommended to use our RF driver, with a choice of single-channel or multi-channel Wavelength output functions.

| Application areas

· ultrafast Laser

· hyperspectral imaging

· wavelength selection

· optical communication

· laser Wavelength tuning

Our products full process of independent production, can be customized according to customer needs, standard products refer to the following list:

| Typical Reference Indicators

| Typical package size diagram (mm)