Hello everyone. I am trying to do spectrum analysis. I divided the project into various parts.
light source, sensor and software… I am thinking of doing spectrum analysis using near infrared sensor. These spectrum ranges look good for now. (1550-1950, 1750-2150, 1550-1850 nm).
Is there a suitable light source for these values?
How can I change the light wavelength to conduct spectrum analysis?
Should I change the light wavelength as analog? or should I change it by timing?
Thank you for your interest. Best regards.