KG -DFB series 1064nm DFB laser light source uses foreign high-performance DFB laser chip, unique design of the ATC and APC circuit and isolation control to ensure a very high power and wavelength stability. This product can connect an electro-optical modulator externally and can crate nanosecond or even picosecond narrow pulse width pulse light through the external pulse source.As high-power fiber laser or solid laser seed source , it can be applied to laser distance measurement、laser radar and

KG -DFB series 852nm DFB laser light source uses foreign high-performance DFB laser chip, unique design of the ATC and APC circuit and isolation control, so it can ensure a very high power and wavelength stability. This product is mainly used in the field of clock frequency measurement, and it can be used with electro-optical modulator, loading time frequency signals. Signal is The signal is transmitted through the fiber. It also can be used in 850nm band optical device measurement, such as hi

　　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

Kangdan DMLD series of analog broadband direct-tuning DFB laser uses DFB laser components made with InGaAs / InP , integrates laser components, optical isolator, TEC, thermistor, monitoring photodiode and broadband DC bias, the use of air tightness 7-pin package, you can achieve broadband analog signal electro-optical conversion, mainly for broadband analog signal transmission, optical fiber time-frequency transmission, phased array radar and fiber delay lines and other fields

DFB laser uses 14-pin butterfly shell sealed package, built-in thermoelectric cooler, thermistor, monitoring photodiode optical isolator, being widely used in fiber component testing, CWDM and DWDM system testing and so on.

KG-DFB series DFB laser light source uses high performance DFB laser, unique design of ATC and APC circuit and isolation control to ensure high power and wavelength stability. Being widely used in optical fiber component testing、optical fiber sensing system、CWDM and DWDM system testing and so on.