2x2 SN Type Fiber Switch-1550 nm Butterfly DFB Laser Diode tap ratio: 93/07

tap ratio: 93/07

and wavelength

Thermistor & Monitor PD

Medical Laser Treatment

High Power Transfer Efficiency

2x2 SN Type Fiber Switch-1550 nm Butterfly DFB Laser Diode tap ratio: 93/07There are two drive coils inside the switch which are used individually to set the switch in each of the two possible optical states to change the state of the switch, apply a 5 VDC drive pulse of approximately 20 m sec or longer on the electrical drive pins as indicated in the table below. Once the switch has been moved to the new position it will remain there until a drive pulse appears on the drive coil for the other path. Typical operating current