Meanings of optical transmittance in English

Optical transmittance of up to 72.9% at a wavelength of 550 nm and stretchability of 40% were achieved.

Optical transmittance of 84.9% at 550 nm wavelength is achieved at a significantly low sheet resistance of 8.2 Ω sq-1.

The hybrid electrode offers an effective and simple route for achieving a sheet resistance as low as - 4 Ωpersquare with -78 %opticaltransmittance.