AOTF

ACOUSTO-OPTIC TUNABLE FILTERS
An AOTF is a solid-state, electronically tunable bandpass filter,which uses the acoustooptic interaction inside an anisotropic medium. These filters can be used with multilines sources (mixed gas lasers, Laser diodes...) or with broadband light sources (Xenon, Halogen lamps...). They allow to select and transmit a single wavelength from the incoming light.
The main advantage of this technique is the total absence of any moving part which leads to a reliable, stable and fast technique for wavelength tuning. The RF frequency applied on the AOTF transducer controls the ransmitted (filtered in 1st order) wavelength.
A complete spectrum analysis can be done by varying the frequency corresponding to the wavelength range. The RF amplitude level applied on the transducer allows to adjust the transmitted (filtered) light intensity level. This is a unique feature that can provide the AOTF. It is fast (several μs), accurate and procures high extinction ratio. We propose a whole range of AOTFs based on TeO2 with shear acoustic mode. The filters are designed so as to get the best performances in each wavelength range and to satisfy most of the applications: resolution down to 1 nm, Field of view up to 20 degrees, apertures up to 10 mm...In most cases, the filtered output from the tunable filter is made colinear to make easier the use of these devices, and to satisfy fiber pigtailing conditions. A random input polarization will be separated into two orthogonal polarizations (order -1 and +1).
  • 型號
  • 產品概述
  • 庫存
  • 詢價數量
  • 詢價車
AOTFnC-UV

Wavelength (nm) : 350-430, Aperture(mm²) : 2 x 2

  •  Source  Laser
     Wavelength (nm)  350-430
     Aperture (mm x mm)  2 x 2
     Field of View (degrees)  1
     Tuning Time (μs)  <4.5
     Polarization  Linear
     Resolution nm-3dB  1-2
     Efficiency  85

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF1

Wavelength (nm) : 350-600, Aperture(mm²) : 5 x 5

  •  Source  Lamp
     Wavelength (nm)  350-600
     Aperture (mm x mm)  5 x 5
     Field of View (degrees)  7
     Tuning Time (μs)  <7.5
     Polarization  Linear/Random
     Resolution nm-3dB  5-35
     Efficiency  80

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF2

Wavelength (nm) : 360-530, Aperture(mm²) : 2 x 2

  •  Source  Laser / Lamp
     Wavelength (nm)  360-530
     Aperture (mm x mm)  2 x 2
     Field of View (degrees)  1
     Tuning Time (μs)  <3
     Polarization  Linear/Random
     Resolution nm-3dB  1.5-5
     Efficiency  85

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTFnC-400.650

Wavelength (nm) : 400-650, Aperture(mm²) : 3 x 3

  •  Source  Laser
     Wavelength (nm)  400-650
     Aperture (mm x mm)  3 x 3
     Field of View (degrees)  1
     Tuning Time (μs)  <4.5
     Polarization  Linear
     Resolution nm-3dB  1-4
     Efficiency  85

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTFnC-VIS

Wavelength (nm) : 450-700, Aperture(mm²) : 3 x 3

  •  Source  Laser
     Wavelength (nm)  450-700
     Aperture (mm x mm)  3 x 3
     Field of View (degrees)  1
     Tuning Time (μs)  <4.5
     Polarization  Linear
     Resolution nm-3dB  1-2
     Efficiency  85

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF3-LR

Wavelength (nm) : 400-700, Aperture(mm²) : 6 x 6

  •  Source  Laser / Lamp
     Wavelength (nm)  400-700
     Aperture (mm x mm)  6 x 6
     Field of View (degrees)  4
     Tuning Time (μs)  <9
     Polarization  Linear / Random
     Resolution nm-3dB  5-25
     Efficiency  85

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF3-MR

Wavelength (nm) : 400-700, Aperture(mm²) : 4 x 4

  •  Source  Lamp
     Wavelength (nm)  400-700
     Aperture (mm x mm)  4 x 4
     Field of View (degrees)  4
     Tuning Time (μs)  <6
     Polarization  Linear / Random
     Resolution nm-3dB  3.5-17
     Efficiency  85

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF3-HR

Wavelength (nm) : 400-700, Aperture(mm²) : 3.5 x 3.5

  •  Source  Lamp
     Wavelength (nm)  400-700
     Aperture (mm x mm)  3.5 x 3.5
     Field of View (degrees)  3
     Tuning Time (μs)  <5
     Polarization  Linear / Random
     Resolution nm-3dB  2.5-12
     Efficiency  85

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF5

Wavelength (nm) : 480-620, Aperture(mm²) : 5 x 5

  •  Source  Lamp
     Wavelength (nm)  480-620
     Aperture (mm x mm)  5 x 5
     Field of View (degrees)  8
     Tuning Time (μs)  <7.5
     Polarization  Linear / Random
     Resolution nm-3dB  3-10
     Efficiency  80

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF6

Wavelength (nm) : 500-850, Aperture(mm²) : 5 x 5

  •  Source  Laser / Lamp
     Wavelength (nm)  500-850
     Aperture (mm x mm)  5 x 5
     Field of View (degrees)  3
     Tuning Time (μs)  <7.5
     Polarization  Linear / Random
     Resolution nm-3dB  11-3
     Efficiency  80-60

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF7

Wavelength (nm) : 600-900, Aperture(mm²) : 5 x 5

  •  Source  Laser / Lamp
     Wavelength (nm)  600-900
     Aperture (mm x mm)  5 x 5
     Field of View (degrees)  4
     Tuning Time (μs)  <7.5
     Polarization  Linear / Random
     Resolution nm-3dB  <4
     Efficiency  70

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF10

Wavelength (nm) : 1250-2500, Aperture(mm²) : 3 x 3

  •  Source  Lamp
     Wavelength (nm)  1250-2500
     Aperture (mm x mm)  3 x 3
     Field of View (degrees)  20
     Tuning Time (μs)  <4.5
     Polarization  Linear / Random
     Resolution nm-3dB  2-10
     Efficiency  70-30

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF11

Wavelength (nm) : 1520-1560, Aperture(mm²) : 2 x 2

  •  Source  Laser
     Wavelength (nm)  1520-1560
     Aperture (mm x mm)  2 x 3
     Field of View (degrees)  3
     Tuning Time (μs)  <3
     Polarization  Linear / Random
     Resolution nm-3dB  1.5
     Efficiency  70

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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AOTF13

Wavelength (nm) : 690-1064, Aperture(mm²) : 3 x 3

  •  Source  Lamp
     Wavelength (nm)  690-1064
     Aperture (mm x mm)  3 x 3
     Field of View (degrees)  1
     Tuning Time (μs)  <4.5
     Polarization  Linear / Random
     Resolution nm-3dB  nov-34
     Efficiency  85

     

  • ※ 本產品為限量銷售之特價品,若銷售完畢,本公司得保有隨時恢復原價之權利。

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