Table 1 List of materials used for disks, thin film, and grating.

From: Double-deep Q-learning to increase the efficiency of metasurface holograms

ID#

Material

ID#

Material

1

Ag

13

Ta

2

Al

14

Ti

3

Au

15

TiN

4

Cr

16

W

5

Cu

17

GaAs

6

Fe

18

InAs

7

In

19

InP

8

Ni

20

Ge

9

Pd

21

Si

10

Pt

22

Si3N4

11

Rh

23

SiO2

12

Sn

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