Production system of hologram and holographic lens combination element

The utility model provides a production system of a hologram and a holographic lens combination element. A beam of light emitted by a laser light source is divided into two beams of light by a spectroscope, the two beams of light are respectively reflected by two reflective mirrors, one beam of ligh...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG TUAN, LI WEN, SUN JIANHUA, LUO MOLI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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