References in periodicals archive ?
The GaN-based near ultraviolet LED will be combined with phosphor to provide white lighting.
In multi-well (microtiter) plates, its high light transmission into the near ultraviolet, low haze (less than 1%), and low chromatic aberration allow accurate spectrophotometer readings.
Having an extended measurement range into the near infrared and near ultraviolet permits the measurement of camouflage materials and UV blockers.
One successful strategy is to search for galaxies that glow brightly at red wavelengths but are invisible in the near ultraviolet (SN: 2/24/96, p.
Acting as a ground-based complement to the NGST, much the way the 10-meter Keck telescopes complement Hubble, the GSMT will observe at wavelengths from the near ultraviolet to the far infrared (0.
Recording the emission and absorption of ultraviolet light with wavelengths from 90 to 120 nanometers, FUSE will fill the gap between the Hubble Space Telescope, which detects only the near ultraviolet, and the Extreme Ultraviolet Explorer.