Brimrose aom manual

The Brimrose Free Space Acousto-Optic Frequency Shifter (AOFS) with RF driver is used to modify the frequency of the optical beam. Due to a Doppler shift, the frequency of the diffracted first order optical beam in the AO modulator or AO frequency shifter is shifted in frequency (wavelength) by the acoustic carrier frequency (wavelength). Brimrose is dedicated to turn ideas into reality. We bring the best and the brightest people together to invent your tomorrows. Turning ideas into reality began with an idea for GHz acousto-optic devices in the early 's. Brimrose developed the technique to make it happen. 3 AOM Control Within an AOM the acoustic wave is provided by a radio frequency (RF) signal to the AOM, controlled by an AOM driver. This driver is made up of three components, a Voltage Controlled Oscillator (VCO); a Voltage Vari-able Attenuator (VVA); and an ampli er. A schematic diagram of this setup is shown in gure 2.

Brimrose is dedicated to turn ideas into reality. We bring the best and the brightest people together to invent your tomorrows. The Fiber-coupled AOM models shown. TMS F PLUS MECHANICAL CONSOLE OPERATING INSTRUCTIONS HOW TO COMPLETE POST PAY (FILL UP) SALES 1. Press SEL, then HOSE NUMBER button (hose number appears in the mode window). b) the AOM thermal interlocks switch is open (Over temperature fault) c) the AOM thermal interlock is not connected to the driver interlock input d) the DC supply is off. The thermal interlocks will reset once the AO device and / or RF driver are cooled below the switching temperature. - The driver thermal switch over temperature is 50deg C.

degas for the full 15 minutes as the manual suggests. RGA: Degas 3 times via the AOM from Brimrose for the Zeeman slower, with a quoted 40% efficiency. The Brimrose free space Acousto-Optic Modulator (AOM) is used to control laser beam intensity, frequency modulation, frequency shifting, control pulses. 29 មិថុនា The pump beam was frequency shifted and gated through a fiber acousto-optic modulator (AOM—Brimrose) and input into the fridge using a.