์ œํ’ˆ์ด ์žฅ๋ฐ”๊ตฌ๋‹ˆ์— ์ถ”๊ฐ€๋จ

Laser Optics Lab:Specifications for Selecting a Laser

When determining which laser to use for your application, consider the following specifications: wavelength, coherence length, beam divergence, and Rayleigh range.

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