The high quality 1653.7nmDFB laser diode with mini box package.Also,the built-in thermo-electric cooler(TEC) ,the isolator aned colimator can make the laser diode work properly in various environments.It is mainly used in methane gas sensor.
High output power
The Central Wavelength is1653.7nm±0.5nm
With built-in colimator and isolator
With built-in TEC
Low threshold current
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device.These are absolute stressratings only.Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet.Exposure to absolut emaximum ratings for extended periods can adversely affect device reliability.