The KG -TLS tunable laser light source utilizes high performance DFB laser, and a tunable laser light source with a fixed wavelength interval (50 GHz) and its tunable range is over 40nm. The product’s wavelength internal locking function ensures that the output wavelength or frequency is in DWDM Channel on the ITU grid. It has high output power (10mW), narrow linewidth、 high wavelength accuracy、 good power stability and so on. It can achieve remote control of the instrument, being mainly used in

The KONGAN KG -DML -XX series of analog broadband direct-tuning transmitters use a highly linear microwave direct-coupled DFB laser (DML), a fully transparent operating mode without RF drive amplifiers and integrated automatic power control (APC) and automatic temperature control (ATC) circuit to ensures that the laser can transmit up to 18 GHz of microwave RF signals with long distances.

　　KG-ASE series of broadband light source is based on the principle that semiconductor laser pumped rare earth doped fiber to produce spontaneous emission , combing with local light feedback control technology. The desktop ASE light source has the advantages of high output power、wide line width、 low degree of polarization、high power stability and good stability of average wavelength and so on. It can meet the strict performance requirements of broadband light source in the fields of sensing, tes