Tunable Filters 声光可调滤波器
 

An acousto-optic tunable filter is a pass-band transmission filter, which exploits the acousto-optic interaction inside an anisotropic medium. AO Tunable Filters are generally fabricated in Tellurium Dioxide, operating within the visible to near/mid infra-red. The AO Tunable Filter allows the user to select and transmit a single wavelength, or in some cases a selection of multiple discrete wavelengths from the incoming light. The centre of the pass-band may be selected simply by tuning the drive frequency.

 

Over a number of years we have maintained an ambitious development program which we believe has enabled us to enhance the general performance and increase the capabilities of AOTF technology. Our product range includes purpose designed solutions for illumination / excitation wavelength selection and multispectral / hyperspectral imaging, for which we also offer the latest DFS driver technology.

 

Typical applications include; Biomedical (confocal microscopy & hyperspectral imaging), Scientific (spectroscopy) and industrial (process control).

 

 

S/N

Model

Description

Driver

1.      

48032-4-3.5

TeO2, 1.8-5um wavelength, aperture 4mm, deflection 2.7o, RF 5W

64020-200-5ADSDFS-A, 64020-200-5ADMDFS-A

2.      

48055-2-1.7

TeO2, 1.2-2.2um wavelength, aperture 2mm, deflection 2.71o, RF 1.5W

64020-200-2ADSDFS-A, 64020-200-2ADMDFS-A

3.      

48058-1-.55

TeO2, 442-676nm wavelength, aperture 1mm, deflection 1.4o, RF 0.8W

Eight Channel:

64048-80-.1-8CH-16, 64048-80-.1-8CH-16M

Four Channel:

64048-80-.1-4CH-5, 64048-80-.1-4CH-5M

4.      

48058-1-.55-WP

TeO2, 442-676nm wavelength, aperture 1mm, deflection 1.4o, RF 0.8W

Eight Channel:

64048-80-.1-8CH-16, 64048-80-.1-8CH-16M

Four Channel:

64048-80-.1-4CH-5, 64048-80-.1-4CH-5M

5.      

48058-2.5-.55

TeO2, 442-676nm wavelength, aperture 2.5mm, deflection 1.4o, RF 0.8W

Eight Channel:

64048-80-.1-8CH-16, 64048-80-.1-8CH-16M

Four Channel:

 64048-80-.1-4CH-5, 64048-80-.1-4CH-5M

6.      

48058-2.5-.55-WP

TeO2, 442-676nm wavelength, aperture 2.5mm, deflection 1.4o, RF 0.8W

Eight Channel:

64048-80-.1-8CH-16, 64048-80-.1-8CH-16M

Four Channel:

64048-80-.1-4CH-5, 64048-80-.1-4CH-5M

7.      

48058-5-.55

TeO2, 442-676nm wavelength, aperture 5mm, deflection 1.4o, RF 0.8W

Eight Channel:

64048-80-.1-8CH-16, 64048-80-.1-8CH-16M

Four Channel:

64048-80-.1-4CH-5, 4048-80-.1-4CH-5M

8.      

48062-1-.55

TeO2, 442-676nm wavelength, aperture 1mm, deflection 1.3o, RF 0.8W

Eight Channel:

64040-75-.1-8CH-16B, 64040-75-.1-8CH-16MB

Four Channel:

64040-75-.1-4CH-5, 64040-75-.1-4CH-5M

9.      

48062-1-.55-WP

TeO2, 442-676nm wavelength, aperture 1mm, deflection 1.3o, RF 0.8W

Eight Channel:

64040-75-.1-8CH-16B, 64040-75-.1-8CH-16MB

Four Channel:

64040-75-.1-4CH-5, 64040-75-.1-4CH-5M

10.  

48062-2.5-.55

TeO2, 442-676nm wavelength, aperture 2.5mm, deflection 1.3o, RF 0.8W

Eight Channel:

64040-75-.1-8CH-16B, 64040-75-.1-8CH-16MB

Four Channel:

64040-75-.1-4CH-5, 64040-75-.1-4CH-5M

11.  

48062-2.5-.55-WP

TeO2, 442-676nm wavelength, aperture 2.5mm, deflection 1.3o, RF 0.8W

Eight Channel:

64040-75-.1-8CH-16B, 64040-75-.1-8CH-16MB

Four Channel:

64040-75-.1-4CH-5, 64040-75-.1-4CH-5M

12.  

48062-4.5-.55

TeO2, 442-676nm wavelength, aperture 4.5mm, deflection 1.3o, RF 0.8W

Eight Channel:

64040-75-.1-8CH-16B, 64040-75-.1-8CH-16MB

Four Channel:

64040-75-.1-4CH-5, 64040-75-.1-4CH-5M

13.  

48062-4.5-.55-WP

TeO2, 442-676nm wavelength, aperture 4.5mm, deflection 1.3o, RF 0.8W

Eight Channel:

64040-75-.1-8CH-16B, 64040-75-.1-8CH-16MB

Four Channel:

64040-75-.1-4CH-5, 64040-75-.1-4CH-5M

14.  

TF515-230-4-5-VU1

TeO2, 400-630nm wavelngth, aperture 5x5mm, beam separation 4 o, RF 2W

 

15.  

TF525-250-6-3-GH19 

TeO2, 400-600nm wavelngth, aperture 3mm, beam separation 3 o

 

16.  

TF527-245-6-3-GH18 

TeO2, 405-650nm wavelngth, aperture 3mm, beam separation 3 o

 

17.  

TF600-300-6-3-GH19 

TeO2, 450-750nm wavelngth, aperture 3mm, beam separation 3 o

 

18.  

TF640-325-2-12 

TeO2, 475-800nm wavelngth, aperture 12x12mm, RF 2W

 

19.  

TF1450-500-2-F2S-SU6

TeO2, 1.2-1.7um wavelngth, aperture 12x12mm, RF 2W