Citation: J. Spigulis et J. Lazdins, COMPACT DIELECTRIC REFLECTIVE ELEMENTS .2. MULTICHANNEL FILTER OF CLOSELY SPACED SPECTRAL BANDS, Applied optics, 33(28), 1994, pp. 6638-6641
Citation: J. Spigulis, COMPACT DIELECTRIC REFLECTIVE ELEMENTS .1. HALF-SPHERE CONCENTRATORS OF RADIALLY EMITTED LIGHT, Applied optics, 33(25), 1994, pp. 5970-5974