High-speed photodetectors and photodetective assemblies for receiving laser radiation in 0.3- to 11μm spectral range

xResults of studying photodetectors (FD) and photodetecting assemblies (PDA) provided for receiving lased radiation in 0.2÷12 μm range are given in the paper. A possibility of using low-frequency CdxHg1-xTe photoresistors for recording CO2-laser pulses of up to 20 ns duration is discussed.