Joe 2026-05-07 14:41:57

SupplySpecial Laser for Gas Detection
Temperature controlled pigtail laser series, using quantum well structure DFB laser, built-in semiconductor refrigeration, advanced laser welding process to achieve butterfly tail fiber packaging, compact structure, small volume, widely used in the field of optical fiber communication; Due to the advantages of high power and welength stability under high precision temperature control of semiconductor refrigeration, laser is widely used in the field of optical fiber sensor.