IntraAction ATM-A1 - A2 Series Acousto-Optic Frequency Shifter

Product Code:

2003

Manufacturer: IntraAction

An acousto-optic device designed to frequency shift a 440 nm to 1100 nm laser beam. Wide frequency shifting range.

SPECIFICATIONS
Range of Centre Frequency Choice¹ (F)	80 MHz - 350 MHz
Frequency Shifting Bandwidth	50% of center frequency
Acousto-optic Material	Tellurium Dioxide (TeO2)
Active Aperture Height	1 mm
Sound Velocity (V)	4260 m/sec (longitudinal)
Beam Separation	(λ x F) / V
Optical Rise Time	151 ns/mm beam diameter
Static Optical Insertion Loss	<4%
Input Impedance	50 ohms
Input VSWR	<1.5:1 at center frequency
Size (less SMA connector)	2.00 L x 0.63 H x 0.9 W inches 5.08 L x 1.60 H x 2.28 W cm
MODEL	ATM-A1 SERIES	ATM-A2 SERIES8
Optical Wavelength Range²	440 nm - 700 nm	700 nm - 1100 nm
Diffraction Efficiency³	85% (80 MHz)	80% (80 MHz)
	70% (350 MHz)	65% (350 MHz)
RF Drive Power^3,4	1 Watt (633 nm)	1.5 Watts (780 nm)
Example: (90 MHz center frequency)	ATM-901A1	ATM-901A2
Example: (270 MHz center frequency)	ATM-2701A1	ATM-2701A2

¹Choose center frequency to match application.

²Specifications vary with optical wavelength.

³RF drive power required varies as the square of the optical wavelength.

⁴A complete line of drive electronics is available. See VFE series, ME series, and DE series drivers. OEM driversalso available.

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