Table 1.

Dimensions designed for each grating in the array.

Grating	wl [nm]	Λ [nm]	Grating	wl [nm]	Λ [nm]	Grating	wl [nm]	Λ [nm]	Grating	wl [nm]	Λ [nm]
G1	300	1500	G5	250	1250	G9	200	1000	G13	150	750
G2	300	1200	G6	250	1000	G10	200	800	G14	150	600
G3	300	900	G7	250	750	G11	200	600	G15	150	450
G4	300	600	G8	250	500	G12	200	400	G16	150	300