Low Resolution Deflectors & Variable Frequency Shifters

These AO devices have been optimized for a broader frequency range and permits either to have a variable frequency shifter or a low resolution but fast deflector.

Low Resolution Deflectors

An Acousto-optic deflector provides a spatial deflection of the diffracted order by varying the applied RF frequency. The Low-resolution version uses the Longitudinal mode configuration and provide faster scanning within smaller angles. The two key parameters to be considered latter is the number of distinct directions (Resolution) which can be addressed by the deflector and the Scan Angle.

Variable Frequency Shifters

The Acousto-optic interaction inherently introduces a frequency shift in the diffracted order. The amount of the frequency shift equals to the injected carrier frequency and it can be upshifted or downshifted depending on the selected input Bragg angle. A Variable Frequency Shifter is an Acousto-optic device whose carrier frequency has been adapted over a frequency range, hence providing variable frequency shifts. A Low Resolution Deflector shares the same properties as a Variable Frequency Shifter.

Our models of Low Resolution Deflectors & Variable Frequency Shifters

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	Model	Wavelength (nm)	Center Frequency (MHz)	Frequency range	Resolution TDF	Scan angle	Add to quote
	MQ200-B30A1.5-266.300-Br	244-266	200+/-15	30	5	1.3	ADD ADD Product added
Material Fused silica Aperture/mm² 1.5 x 2 Polarisation Linear Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT250-B100A0.5-VIS	400-650	250+/-50	100	47	12.6	ADD ADD Product added
Material TeO2 Aperture/mm² 0 ⋅ 5 x 2 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT80-B42A0.7-1300.1600	1300-1600	80+/-21	42	14	7.6	ADD ADD Product added
Material TeO2 Aperture/mm² 0.7 x 2 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT80-B30A1-1064	980-1100	80+/-15	30	14	7.6	ADD ADD Product added
Material TeO2 Aperture/mm² 1 x 2 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT80-B30A1.5-1064	980-1100	80+/-15	30	14	7.6	ADD ADD Product added
Material TeO2 Aperture/mm² 1 ⋅ 5 x 2 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT110-B50A1-1064	980-1100	110+/-25	50	23	12.6	ADD ADD Product added
Material TeO2 Aperture/mm² 1 x 2 Polarisation Linear/random Diffraction Efficiency 55 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT200-B100A0,2-1064	980-1100	200+/-50	100	47	25.3	ADD ADD Product added
Material TeO2 Aperture/mm² 0 ⋅ 2 x 1 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT200-B100A0,5-1064	980-1100	200+/-50	100	47	25.3	ADD ADD Product added
Material TeO2 Aperture/mm² 0 ⋅ 4 x 2 Polarisation Linear/random Diffraction Efficiency 35 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT80-B30A1-IR	700-1100	80+/-15	30	14	5.7	ADD ADD Product added
Material TeO2 Aperture/mm² 1 x 2 Polarisation Linear/random Diffraction Efficiency 70 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT80-B30A1,5-IR	700-1100	80+/-15	30	14	5.7	ADD ADD Product added
Material TeO2 Aperture/mm² 1 ⋅ 5 x 2 Polarisation Linear/random Diffraction Efficiency 70 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT110-B50A1-IR	700-1100	110+/-25	50	23	9.5	ADD ADD Product added
Material TeO2 Aperture/mm² 1 x 2 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT110-B50A1,5-IR	700-1100	110+/-25	50	23	9.5	ADD ADD Product added
Material TeO2 Aperture/mm² 1 ⋅ 5 x 2 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT200-B100A0,5-800	750-950	200+/-50	100	47	19	ADD ADD Product added
Material TeO2 Aperture/mm² 0 ⋅ 5 x 2 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT250-B100A0.5-800	750-950	250+/-50	100	47	19	ADD ADD Product added
Material TeO2 Aperture/mm² 0 ⋅ 5 x 2 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT350-B120A0.12-800	750-950	350+/-60	120	28	22.8	ADD ADD Product added
Material TeO2 Aperture/mm² 0 ⋅ 12 x 1 Polarisation Linear/random Diffraction Efficiency 60 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet
	MT200-B40A1-800	750-950	200+/-20	40	19	7.4	ADD ADD Product added
Material TeO2 Aperture/mm² 1 x 2 Polarisation Linear/random Diffraction Efficiency 70 Associated RF driver DRFA10Yxx DDSPAxx PDF Datasheet