Part Number: OPT8241-CDK-EVM
Hi.
When my studying TOF with OPT8241-CDK-EVM, I got very basic question. (actually low level...)
I saw an explaination about phase & amplitude image on this E2E site. I understood....(actually I thought I understood.)
I understand how phase image is created. Simply It's from ratio between Tap A & Tap B in one pixel.
When I see chart for distortion(It has black & white rectangles...), suddenly I got curious of amplitude image.
At first time when I started TOF study, I thought amplitude image is total sum of TAB A & TAB B.
If so, black & white rectangle shouldnot be distinguised. but on amplitude I can see black & white rectangle.
When assumed there is no ambient light, white & black rectangle on distortion chart have different reflectivity for 850nm Infrared?
If the way I understood is right, it's clear.
I don't not good at optical theory yet.
If someone can tell me I understand right or if how an amplitude image is created, it will be very helpful.
Thank you very much in advance.
