Jiaqi Huo, Yuan Hu, Binpeng Cheng. History and Application of Diffractive Optics Technology[J]. Laser & Optoelectronics Progress, 2023, 60(7): 0700002
- Laser & Optoelectronics Progress
- Vol. 60, Issue 7, 0700002 (2023)
Fig. 1. Development history of diffractive optical elements
![Schematic diagram of amplitude Fresnel zone plate[2]](/richHtml/lop/2023/60/7/0700002/img_02.jpg)
Fig. 2. Schematic diagram of amplitude Fresnel zone plate[2]
![Schematic of wavefront reconstruction principle in holographic technology[11]](/Images/icon/loading.gif){kind=icon}
Fig. 3. Schematic of wavefront reconstruction principle in holographic technology[11]
Fig. 4. Phase delay diagram of Kinoform lens[16]
Fig. 5. Relief cross section on Kinoform lens[14]
Fig. 6. Step phase structure of continuous phase grating with order 2,4, and 8[20]
Fig. 7. Manufacturing process of binary surface relief grating[20]
Fig. 8. Relationship between diffraction efficiency and wavelength of single-layer diffractive optical elements
Fig. 9. Standard diffraction lens[40]
Fig. 10. Harmonic diffraction lens[40]
Fig. 11. Diffraction efficiency curve of m-order diffraction steps of harmonic diffractive optics for a certain wavelength range at P=10[38]
Fig. 12. Double-layer diffraction optical element layout diagram[41]
Fig. 13. Relationship between diffraction efficiency and wavelength of double-layer diffractive optical element
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Table 1. Relationship between step number N and first-order diffraction efficiency
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Table 2. Application of diffractive optical elements in optical systems of various bands
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