define numerical aperture of optical fiber

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
define numerical aperture of optical fiber	0.42	0.6	7428	5	42
define	0.09	0.8	5795	35	6
numerical	1.19	0.9	8707	21	9
aperture	0.8	0.8	8153	8	8
of	1.27	0.7	9206	6	2
optical	1.58	0.2	2961	35	7
fiber	1.44	0.2	6380	3	5

Keyword	CPC	PCC	Volume	Score
define numerical aperture of optical fiber	1.65	0.5	816	89
derive numerical aperture of optical fiber	0.93	0.5	3030	69
numerical aperture of fiber	0.94	0.3	371	92
numerical aperture of optical fibre value	0.8	0.7	3521	85
numerical aperture of optical fibre prac	1.93	0.7	5825	33
numerical aperture fiber optics	1.19	0.6	9501	86
numerical aperture of an optical fiber means	0.98	0.5	4033	22
what is numerical aperture of optical fiber	0.18	0.3	1035	76
numerical aperture formula of optical fibre	0.48	0.2	5294	80
numerical aperture of optical fibre practical	0.29	0.6	7238	41
numerical aperture of the fiber	1.83	0.1	9036	79
numerical aperture in fiber optics	1.27	0.6	2858	6
fiber optic numerical aperture	0.08	0.1	7958	28