DLPNIRNANOEVM: Optical device parameters

chenglq

Part Number: DLPNIRNANOEVM

Hello, senior TI engineer. I couldn't find the optical parameter drawing of 354171 as shown in the following picture in the information provided by TI. Could you please help me provide it? Thank you

over 1 year ago

0 Maximus Rusi over 1 year ago

TI__Expert 7105 points

Hello Chen,

Our expert is still looking into your question and will get back to you within the next few days. We apologize for the delay, we are still catching up from the holiday week.

Best,

Maximus

0 Vivek Thakur over 1 year ago in reply to Maximus Rusi

TI__Mastermind 23070 points

Hello Chen,

Thank you for your patient. It is a catalog part from Lightpath. You should be able to find information on their website. It also available on some of supplier site too.

0354171.pdf (lightpath.com)

regards,

Vivek

0 chenglq over 1 year ago in reply to Vivek Thakur

Prodigy 160 points

Hello, I have reviewed the drawings you provided and found an issue. I would like to consult with you: there is a parameter in 03571. pdf that is the design wavelength=633nm, as shown in the following figure; And in our DLPNIRNANO system, the optical path is in the range of 900-1700nm. Why is this small lens designed in this way to be 633nm, which is not in the range of 900-1700nm?