1030nm Fast AOM for Pulse Picking Free Space Acousto-optic Modulator. 1030nm AOM for Pulse Picking Fast Free Space Acousto-optic Modulator. This one is free space AOM, and it can be customized to fiber coupled 1030nm AOM.
Features:
Rise/fall time faster than 10 ns.
Operation Wavelength: 1030nm (AR coating required)
Diffraction efficiency higher than 30 %
Carrier frequency higher than 200 MHz.
1 Week Short delivery time
Parameter, smallest,largest,Regular
Wavelength(nm) 1010 1100 1030
Average optical power W 30
Peak (pulse) optical power kW 30
Ultrasonic sound velocity m/s 4200
Diffraction efficiency % 70
Center frequency MHz 200
Frequency shift MHz 200
3dB bandwidth MHz 20
Clear aperture (length * width) mm 2.5*0.1
RF power W 2.5
Rising edge time ns 10 10ns@0.05mm spot
diameter
Voltage standing wave ratio 1.3:1
Input impedance 50
Deflection angle mrad 49
Device interface SMA
Working temperature -10~60
Storage temperature -40~70
A pulse picker is in most cases either an electro-optic modulator or an acousto-optic modulator, combined with a suitable electronic driver. In the case of an electro-optic device, a pulse picker consists of a Pockels cell and some polarizing optics, e.g. a thin-film polarizer; the Pockels cell manipulates the polarization state, and the polarizer then transmits or blocks the pulse depending on its polarization.
