- Instrument Description
As a single-wavelength light source, it can be used for optical experiments such as geometric optics, interference, and diffraction.
Wavelength: 632.8 nm; TEM₀₀ mode; power: 1.5–2.0 mW; powered by a DC regulated power supplier to ensure power stability and prevent beam flickering; operating current: 4.2 mA
GY-10A He-Ne laser, equipped with a Brewster window.