Dynamically tunable transmissive color filters using ultra-thin phase change materials

Q He, N Youngblood, Z Cheng, X Miao… - Optics …, 2020‏ - opg.optica.org
Structural color filters (ie plasmonics and nano-cavities) provide vivid and robust color
filtering in applications such as CMOS image sensors but lack simplicity in fabrication and …