Non-cooling Fast-response Long-wave Infrared Sensitive Technology for Fuze
To address the demand for non-cooling,fast-response long-wave infrared sensitive technology in the near-field detection of fuses,research was conducted on the application of photonic materials in long-wave infra-red sensitive technology.Indium arsenic antimonide thick-film single crystals were grown by the melt epitaxy technique and processed to form a photonic infrared detector that could extend the cut-off wavelength to 11 μm under non-cooling conditions.Performance testing of the device and its application on a terminal-sensitive projec-tile scanning platform indicated that the device could effectively enhance the detection capability of infrared fuses in both the response band and response time.