Keyword Analysis & Research: surface relief grating optical waveguide

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
surface relief grating optical waveguide	0.7	0.9	5399	96	40
surface	0.04	0.9	9747	94	7
relief	0.92	0.3	8176	96	6
grating	1.81	1	5321	6	7
optical	0.2	0.1	2219	68	7
waveguide	0.26	0.9	3719	12	9

Keyword	CPC	PCC	Volume	Score
surface relief grating optical waveguide	1.28	0.8	6358	80
polarization volume grating waveguide	1.26	0.3	1262	8
resonant grating waveguide structures	0.65	0.2	8793	40
reflective surface grating equation	1.89	0.5	5659	77
tiox grating for waveguide	0.91	0.8	3925	17