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DLP4710LC: DMD

Dave Wong
Prodigy 10 points
Part Number: DLP4710LC
Other Parts Discussed in Thread: DLP4500NIR

Dear Sir,

My name is Dave from Singapore Bioimaging Consortium.

Can we ask the optical spectral response curve (transmission) of the following 2 DMD models

DLP4710LC - 400-700nm and 700-1000nm

DLP4500NIR - 400-700nm and 700-2500nm

Thank you very much!

Best regards,

Dave Wong (Dr.)

Singapore Bioimaging consortium 

  • 0
    TI__Mastermind 22830 points

    Hello Dave,

    Welcome to DLP forum and thank you fro your interest in DLP technology.

    The DLP4710-LC DMD is designed for the visible spectrum 420 nm to 700nm. This DMD uses 5.4 micron TRP pixel. The typical efficiency ranges form 65% to 67% for F/1.7 optics.

    The DLP4500NIR DMD uses 7.56 and 12 degree tilt pixel. It is designed for 700 to 2500 nm spectrum. The efficiency of this DMD varied form 85% at 700 nm down to 70% at 1200 nm. The it gradually declines all the way to ~ 50%  for higher wavelength.

    regards,

    Vivek