Introduction 2 DPSS Laser’s modulation modes TTL & Analog

Introduction 2 DPSS Laser’s modulation modes TTL & Analog

The CivilLaser‘s DPSS laser has two modulation mode can be choosed.

Below please find the main difference between these two models.

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.