Arsuf lasers advanced MATERIAL
When coming to source an Er: YAG 50% laser rod, there are 2 major parameters to be considered.
Slope efficiency of output energy and threshold of input energy, a figure that tells us when the rod will start lasing.
The variation regarding these 2 specs among vendors is large and directly affects the performance of your system.
We were running a test, measuring the efficiency of Er: YAG 2940nm laser rods under the same condensing cavity and the same pump input conditions, an attenuator was added between the output mirror- end, and the energy meter to test the laser energy, and the output energy of the remaining laser rods is compared with the output energy of our material laser rod to calculate the laser efficiency.
The following is a summary of Er: YAG laser rod test for your reference:
| Supplier | Item | Surface Quality | Quantity | Data(mJ) | Compare | Note |
| ARSUF | output energy | 10-5 | 1 | 648 | 100.00% | |
| A | output energy | 10-5 | 1 | 605 | 93.36% | |
| B | output energy 10-5 1 560 86.42% 68% | |||||
| C | output energy | 10-5 | 1 | 500 | 77.16% | |
| D | output energy | 10-5 | 1 | 440 | 67.90% | |
OTHER SUPPLIERS WE TESTED WERE ALL BELOW 60%!!!!
We guarantee consistency, fast delivery, and stock material, enabling us to offer
stable and competitive pricing.
