holohedry

The object image plane holograms with bundles of varied fiber core diameters are recorded.

从理论上较全面地研究了多模光纤束的传光特性对光纤全息图的影响,并用不同单丝芯径的光纤传象束记录了物体象面全息

It is verified experimentally that higher diffraction efficiency and resolution can be obtained by optical fiber image plane hologram.

认为光纤象面全息图可以获得较高衍射效率和分辨率,并对此进行了实验验证。

The spectrophotometer for bioanalyzer was designed with concave holographic aberration-reduced grating as spectroscope and photoelectron diode array as detector.

分光光度计采用全息凹面平象场光栅为分光元件、以硅光电二极管阵列为探测器。