--- title: "GaAs Semiconductor Laser Diode Tunable Fabry-Perot Laser for External Cavity Operation tunable 690 nm Fabry-Perot Laser Model : EYP-RWE-0690-00703-1000-SOT02-0000 Wavelength : 690nm Output Power : 20mW" url: "https://bmlaser.co.kr/gaas-semiconductor-laser-diode-tunable-fabry-perot-laser-for-external-cavity-operation-tunable-690-nm-fabry-perot-laser-model-eyp-rwe-0690-00703-1000-sot02-0000-wavelength-690nm-output-power-20m/" description: "