Cavity mirrors are mirror sets that are primarily used within a laser cavity. This is used to assure precise generation and control over the laser energy and beam shape. The mirror sets consist of an output coupler and an end mirror.
| YAG Cavity Mirror | |
| RFS-20-5 | 20mm Dia x 5mm Thk |
| RFS-20-5-80%R | 20mm Dia x 5mm Thk 80% R/AR @ 1064 nm |
| RFS-20-5-85%R | 20mm Dia x 5mm Thk 85% R/AR @ 1064 nm |
| RFS-0.75-0.375 | 0.75" Dia x 0.375" Thk |
| RFS-0.75-0.375-85%R | 0.75" Dia x 0.375" Thk 85% R/AR @ 1064 nm |
The output coupler is used to return a certain percentage of the laser total energy back to the cavity while transmit the balance to outside of the laser to be used for its applications.
Meanwhile an end mirror is used to reflect back all the energy inside the cavity.
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