WO2003085745-A1  PATENT ABSTRACTS OF JAPAN vol. 009, no. 315 (E-365), 11 d cembre 1985 (1985-12-11) & JP 60 148174 A (SEIKOUSHIYA:KK), 5 ao t 1985 (1985-08-05);  PATENT ABSTRACTS OF JAPAN vol. 011, no. 309 (E-547), 8 octobre 1987 (1987-10-08) & JP 62 101085 A (NEC CORP), 11 mai 1987 (1987-05-11);  D.E. OSBORN ET AL.: "Spectral selectivity applied to hybrid concentration systems" SOLAR ENERGY MATERIALS., vol. 14, no. 3-5, novembre 1986 (1986-11), pages 299-325, XP002226708 ELSEVIER SCIENCE PUBLISHERS B.V. AMSTERDAM., NL;  PATENT ABSTRACTS OF JAPAN vol. 009, no. 315 (E-365), 11 decembre 1985 (1985-12-11) & JP 60 148174 A (SEIKOUSHIYA:KK), 5 aout 1985 (1985-08-05);  PATENT ABSTRACTS OF JAPAN vol. 009, no. 315 (E-365), 11 decembre 1985 (1985-12-11)&JP 60 148174 A (SEIKOUSHIYA:KK), 5 aout 1985 (1985-08-05);  PATENT ABSTRACTS OF JAPAN vol. 011, no. 309 (E-547), 8 octobre 1987 (1987-10-08)&JP 62 101085 A (NEC CORP), 11 mai 1987 (1987-05-11)FR2838564-A1  D.E. OSBORN ET AL.: "Spectral selectivity applied to hybrid concentration systems" SOLAR ENERGY MATERIALS., vol. 14, no. 3-5, novembre 1986 (1986-11), pages 299-325, XP002226708 ELSEVIER SCIENCE PUBLISHERS B.V. AMSTERDAM., NL;  PATENT ABSTRACTS OF JAPAN vol. 009, no. 315 (E-365), 11 decembre 1985 (1985-12-11) & JP 60 148174 A (SEIKOUSHIYA:KK), 5 aout 1985 (1985-08-05);  PATENT ABSTRACTS OF JAPAN vol. 011, no. 309 (E-547), 8 octobre 1987 (1987-10-08) & JP 62 101085 A (NEC CORP), 11 mai 1987 (1987-05-11);  PATENT ABSTRACTS OF JAPAN vol. 009, no. 315 (E-365), 11 decembre 1985 (1985-12-11)&JP 60 148174 A (SEIKOUSHIYA:KK), 5 aout 1985 (1985-08-05);  PATENT ABSTRACTS OF JAPAN vol. 011, no. 309 (E-547), 8 octobre 1987 (1987-10-08)&JP 62 101085 A (NEC CORP), 11 mai 1987 (1987-05-11)EP1497870-A1  See references of WO 03085745A1;  See also references of WO 03085745A1US8383928-B2  Osborn et al. "Spectral selectivity applied to hybrid concentration systems", Solar Energy Materials, vol. 14, no. 3-5, Nov. 1985, p. 301-325.;  Cassarly, Handbook of Optics, The McGraw-Hill companies, copyright 2001, p. 2.10.