Pixelated gradient thickness optical filter for visible light spectroscopy

A miniature low-cost pixelated gradient thickness optical filter is proposed to achieve spectroscopy in the visible wavelength range. The ...

Source: Applied Optics - April 24, 2024 Category: Physics Authors: Pratyasha Sahani Shiori Nabana Taiyu Okatani Naoki Inomata Yoshiaki Kanamori Source Type: research