6CRISTESCU S, DUMITRAS DAN C, DUTU DORU C. Characterization of a resonant photoacoustic cell using the acoustic transmission line model [J ]. Proceedings of SPIE, 2000,4068 : 261-270.
7REY J M, MARINOV D, VOGLER D E, SIGRIST M W. Investigation and optimisation of a multipass resonant photoacoustic cell at high absorption levels [J]. Appl Phys B,2005,80:261-266.
8KAPITANOV V A, ZENINARI V, PARVITTE B, et al. Optimization of photoacoustic resonant cells with commercial microphones for diode laser gas detection. [ J ]. Spectrochimica Acta Part A, 2002, 58: 2397- 2404.
9SCHRAMM D U, STHEL M S, SILVA M G, et al. Application of laser photoacoustic spectroscopy for the analysis of gas samples emitted by diesel engines[J]. Infrared Physics &. Technology, 2003,44 (4) : 263- 269.
10KANTA P,CIVIS S. Application of InAsSb/InAsSbP and lead chaleogenide infrared diode lasers for photoacoustic detection in the 3.2 and 5 μm region[J]. Speetrochirnica Aeta Part A. 2003, 59 ( 13 ): 3063- 3074.
