![Any folks with laser knowledge able to tell me what the black cylindrical parts on this Nd:YAG laser head are? : r/electronics Any folks with laser knowledge able to tell me what the black cylindrical parts on this Nd:YAG laser head are? : r/electronics](https://external-preview.redd.it/0RRcobjCGpXXTH9xXckKjbwMoXVOQ602GQxzjI0TB78.jpg?width=640&crop=smart&auto=webp&s=68143d416d3253692f78bbd84f6ddd66a9b188fe)
Any folks with laser knowledge able to tell me what the black cylindrical parts on this Nd:YAG laser head are? : r/electronics
![Endurance lasers start to make new diode-pumped YAG INDUSTRIAL lasers with an output power of 75W-200W CW - EnduranceLasers Endurance lasers start to make new diode-pumped YAG INDUSTRIAL lasers with an output power of 75W-200W CW - EnduranceLasers](https://endurancelasers.com/wp-content/uploads/2020/05/75-watt-DPSS-laser-Nd-YAG-2.jpg)
Endurance lasers start to make new diode-pumped YAG INDUSTRIAL lasers with an output power of 75W-200W CW - EnduranceLasers
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