Design and Fabrication of Diffractive Light-Collecting Microoptical Device with 1D and 2D Lamellar Grating Structures

Table 1

Optical and geometrical conditions of 1D and 2D DOEs for optical analysis.

Type	𝜆  [𝜇m]	𝑛1/𝑛0	P [𝜇m]	F	D [𝜇m]
1D	0.65	1.49	2.0	0.5	0.65
2D			1.428