Features 特點： ● High-stability 高穩(wěn)定性 ● 1653nm DFB laser with Heating Resistor 帶有加熱電阻的 1653nm DFB 激光器 ● Low cost, high life 低成本、高壽命 Applications 應用領域： ● Photonic Sensing (gas) 光子傳感（氣體）  

Features: • DFB Laser • High wavelength accuracy • TO60 package with TEC • Low threshold current Applications: • Gas Sensor