Help me in choosing optical chopper

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SUMMARY

The discussion focuses on selecting an optical chopper system, specifically addressing the impact of chopping frequencies between 500Hz and 900Hz for a 2mm diameter beam. It is established that the primary difference lies in the frequency itself, which can be adjusted based on the specific application requirements. Users are encouraged to choose a frequency that best suits their experimental needs, as the system allows for variable frequency settings within the specified range.

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  • Understanding of optical chopper systems
  • Knowledge of beam diameter specifications
  • Familiarity with frequency modulation concepts
  • Basic principles of optical experiments
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Researchers, optical engineers, and experimental physicists involved in optical experiments requiring precise beam modulation.

udayag
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hi friends
I am going to buy optical chopper system for my work. But i need some clarification about system. If i want to chop say 2mm diameter of the beam, say it has of chopping frequency from 500Hz to 1000Hz. What is the difference if i chop at 500Hz and 900 Hz except the frequency.

Thank you for advance wishes

Regards
udayakumar k
 
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udayag said:
... say it has of chopping frequency from 500Hz to 1000Hz. What is the difference if i chop at 500Hz and 900 Hz except the frequency.

Note the bold in your question that I added for emphasis. The chopping frequency is variable and can be set to any value in the range given. It's up to you depending on your application.
 

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