Uhlaziyo lweMigaqo Eyisisekelo kanye Nezicelo zeZinhlelo zeLens yeLaser (Ingxenye 1)
Kubuyekezwe ngo 10.09
Analysis of the Core Principles and Applications of Laser Lens Systems (Part 1)
Ithe term "laser lens" is a composite concept. It typically does not refer to a single component, but rather a system that integrates a laser emitter and optical lenses.
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Ngokulandelayo, sizothola ukuqonda okujulile kusukela ezicini ezilandelayo:
1. Izingxenye Eziyinhloko Zezinhlelo Zezibuko Ze-Laser
Laser Diode: Serving as the light source, it generates laser light. Common types include infrared lasers, red lasers (e.g., 650nm), and blue lasers (e.g., 450nm), with power ranging from milliwatts to watts.
Optical Lens Assembly: Njengoba i-cores ye-technology, ikhetha umumo kanye nekhwalithi ye-laser beam. Ivamise ukufaka:
- Collimating Lens: Iguqula ukukhanya okuphambukayo okukhishwa yi-laser kube umamitha oqondile (ukukhanya okuhlangene). Lokhu kuyisici sayo esiyisisekelo.
- Beam Expander: Iphakamisa ububanzi be-laser beam ngenkathi yehlisa i-divergence angle yayo, ivumela i-light spot encane kanye namandla agxilile (ngokude).
- Focusing Lens: Iqondisa i-parallel laser beam ibe yiphuzu elincane kakhulu ukuze uthole amandla aphezulu kakhulu (isb., ukuze usebenzise ekunqumeni nasekugxileni).
Diffractive Optical Element (DOE) / Holographic Optical Element (HOE): Lezi yizithako ezithuthukile ezingahlukanisa umshini owodwa we-laser zibe yizinkulungwane zezimoto (ngokwenziwa kokukhanya okuhlelekile) noma ziwuhlele zibe ngamaphethini athile (isb. , umjikelezo, umjikelezo, noma ngisho namaphethini okwenziwa ngezifiso).
Ngabe ulwazi oluningi, sicela ubheke izindaba mayelana ne-PART 2.