SPIE Proceedings [SPIE SIOEL: Sixth Symposium of Optoelectronics - Bucharest, Romania (Wednesday 22 September 1999)] SIOEL '99: Sixth Symposium on Optoelectronics - <title>Photoconductive frequency-resolved spectrometer</title>Burda, Ioan; Simon, Simion; Cristea, Gheorghe; Cerbanic, Georgeta; Cociu, Lavinia; Todica, Mihai; Necsoiu, Teodor; Robu, Maria; Dumitras, Dan C. · 2000