ACOUSTO-OPTIC TECHNOLOGY   from

ACOUSTO-OPTIC WORKSHEET

 APPLICATION AND DESCRIPTIVE INFORMATION   

 LASER TYPE 

WAVELENGTH (8)    WAVELENGTH RANGE

BEAM DIAMETER (d)    OPTICAL POWER

POLARIZED:  NO          YES

                             HORIZONTAL         VERTICAL

DIFFRACTION LIMITED:   YES      NO        NOTES

                                                                                              DIVERGENCE

 

  AMPLITUDE MODULATION

MINIMUM ACCEPTABLE DIFFRACTION EFFICIENCY

MODULATION FREQUENCY (Fm) CONTRAST (C) at F

RISE TIME (TR )

DRIVER:                ANALOG         DIGITAL    OTHER

 

 FREQUENCY SHIFTING 

MINIMUM  ACCEPTABLE  DIFFRACTION EFFICIENCY

FREQUENCY SHIFT or  SHIFT RANGE

 

 DEFLECTION       

MINIMUM  ACCEPTABLE DIFFRACTION EFFICIENCY

RESOLUTION (N) /TIME BANDWIDTH PRODUCT  (J)F)

TOTAL DEFLECTION ANGLE (1 T)

DEFLECTION MODE

 RANDOM ACCESS     ACCESS TIME

 LINEAR  SCAN FREQUENCY

 

 MODE LOCKING

ACOUSTIC FREQUENCY
(1/2 CAVITY MODULATION FREQUENCY)

WINDOW DESCRIPTION

 

  Q-SWITCHING 

MINIMUM ACCEPTABLE DIFFRACTION EFFICIENCY

OPERATING RF FREQUENCY:
  24 MHz      27.12 MHz      50 MHz    OTHER 

OPTICAL WINDOW CONFIRGURATION:      PARALLEL WITH A/R COATING

                                         BREWSTER

APPLICATION DESCRIPTION / COMMENTS:

     

                             C = I MAX / I MIN               M = (IMAX-IMIN) / (IMAX = I MIN)           M.....Depth of Modulation

                                                                                                                                                             I.....Intensity

            1T = 8) F / V                     BEAM SEPARATION 1 = 8F/V           F.....RF Frequency

                                                                                                                                                            D.....Beam Diameter

          J = D / V                               TR= .64 J        Fm J= .75                V.....Sound Velocity

                                                             ) F.....RF Bandwidth