Negative index effects from a homogeneous positive index prism

Metamaterials'2017 – Metamaterials and Novel Wave Phenomena: Theory, Design and Application

Open Access

Table 1

Measurement configurations for negative material design verification, and computed positive materials for producing the same negative refraction characteristics.

Ref.	λ₀	d_x	θ_p (^°)	n_c		m
[5]	23.8 mm^a	3.3 mm^b	32.2	−1.05	6.16	−1
[6]	21 mm^a	3.3 mm^b	12	−0.8	5.56	−1
[7]	28.6 mm	6 mm	18.4	−0.35	4.41	−1^c
[7]	28.6 mm	6 mm	26.6	−0.35	4.41	−1^c
[9]	5.6 mm	1.5 mm	26.6	−1	2.73	−1
[9]	5.22 mm	1.5 mm	26.6	−0.2	3.28	−1
[11]	1748 nm^a	75.2 nm	5	−1	22.2	−1
[12]	28.6 mm	5 mm^b	20	−0.55	5.16	−1

A spectrum of λ₀ values was employed; one was chosen as representative.

Not specified whether hypotenuse was serrated.

Two separate waves were measured.

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