Koreksi Bentuk Berkas Cahaya Laser Dioda Menggunakan Lensa Silinder

Diode laser is a kind of laser which uses semiconductor material as the gain medium. Diode laser is preferred in some applications because it is less expensive, compact, available in wide range of wavelength and power. Unfortunately, diode laser also has some disadvantages compared to other types of laser. Laser diode material shape produces unsymmetrical beam shape whereas most laser applicati…