| Country Of Origin | United States |
| Brand | Melles Griot |
| Unit Type | Unit |
| Model | LIR 170 laser tube |
TEM 00 output from the cathode end. Rated 1 mW and producing >2 mW; random polarization. The output consists of one IR line 1.523 microns or 1523 nm. Power supplies are available. To be clear, this is an infrared HeNe laser.