Fig. 1. Physical photo of calibration device of contrast distortion for visible light resolution transfer function

Fig. 2. Physical photo of calibration device for visible light image plane uniformity

Fig. 3. Field experiment of infrared radiation of engine

Fig. 4. Physical photo of calibration device of terahertz source radiation parameters

Fig. 5. Physical photo of calibration device of linearity and wavelength of terahertz time-domain spectrometer

Fig. 6. Schematic diagram of transmittance-reflection ratio measuring device of micro-nano structure space

Fig. 7. Overall design diagram of tracking accuracy calibration device

Fig. 8. Physical photo of calibration device of missile system multi-spectral stealth

Fig. 9. Physical photo of calibration device of imaging seeker photoelectric detection equipment

Fig. 10. Physical photo of calibration device of multi-axial photoelectric system

Fig. 11. Support technology system of military test instruments

Fig. 12. Measuring principle of laser polarization measuring instrument and its 3D model

Fig. 13. Physical photo of infrared materials emissivity measuring instrument

Fig. 14. Center deviation measuring instrument for dual-band optical elements

Fig. 15. Three-dimensional design diagram of TV imaging performance parameter measuring instrument

Fig. 16. Schematic diagram of infrared scanning radiometer composition

Fig. 17. Structure diagram of picowatt laser power and energy meter prototype

Fig. 18. Three-dimensional model of ultrashort laser pulse width tester

Fig. 19. Working principle diagram of UV visible light high-resolution image correction spectrometer