Monthly Archives: July 2016

Analog Modulation VS TTL Modulation

Analog Modulation VS TTL Modulation

 


The default modulation is Analog.  (TTL modulation can be customized. )

 

 

Analog modulation:


1. Use Analog modulation can adjust the laser output power.
2. We use 0~5V voltage as the analog single.

 

 

TTL modulation:


1. High voltage signal turn on the laser power, low voltage signal turn off the laser power.
2. The high voltage is about 3V, The low voltage is about 1V.