Figure 2

Figure 2: a. η vs IB / IC curves of a 30 nm nanowire width SNSPD for λ varying from 700 nm (purple curve) to 2100 nm (black curve). The detection efficiency curves at each wavelength were normalized by the value of η at the switching current (ISW). b. η vs IB / IC curves of a 90 nm nanowire width SNSPD for λ varying from 700 nm (purple curve) to 2100 nm (black curve).

Figure 2: a. η vs IB / IC curves of a 30 nm nanowire width SNSPD for λ varying from 700 nm (purple curve) to 2100 nm (black curve). The detection efficiency curves at each wavelength were normalized by the value of η at the switching current (ISW). b. η vs IB / IC curves of a 90 nm nanowire width SNSPD for λ varying from 700 nm (purple curve) to 2100 nm (black curve).