Endurance have started to work on SHG (532 nm), THG (355 nm), FHG (266 nm)

We have started to work on the Second, Third, and Fourth harmonic generation for our Endurance 10 watt DPSS 1064 (Nd:YAG).

Current update status (10/24/2022):

We got 2.5 watt (2500 mW) power in the second harmonic generation (SHG) – 532 nm

We got 600-750 mW power in the third harmonic generation (THG) – 355 nm

We are still working on the fourth harmonic (FHG) 266 nm and on the fifth harmonic generation.

An Endurance 532 nm impulse DPSS laser module 4.5 watt power output

First of all, we plan to get a linear polarised laser beam and then we will test different non-linear crystals.

About different non-linear crystals

About laser crystals — all you need to know

Experiments with an Endurance 1064 nm DPSSL module

All you need to know about DPSS Nd:YAG 1064 nm laser modules.

An Endurance Brand New DPSS Laser Module For Metal Marking & Metal Cutting!

About second harmonic generation in an acetic acid