Nd:YAG HR Mirror, DEKA Synchro Replay 2.4.2 / 3.4 | 080201047

Nd:YAG HR Mirror for DEKA Synchro Replay 2.4.2 / 3.4

DEKA Part Number Reference: 080201047

This Nd:YAG HR Mirror for DEKA Synchro Replay 2.4.2 / 3.4 is used as the high-reflector mirror, also known as the rear mirror, in the 1064 nm Nd:YAG laser resonator. Its role is to reflect laser energy back through the cavity and support the internal feedback required for stable Nd:YAG energy build-up.

This mirror is intended for later DEKA Synchro Replay 2.4.2 / 3.4 systems and should not be confused with the Nd:YAG HR Mirror used in earlier Synchro Replay 0.7 / 1.7 models. These are different mirrors, and selecting the correct version is important for cavity fitment, optical alignment, and stable 1064 nm performance after service.

The HR mirror works together with the OC mirror, Nd:YAG rod, flash lamp, and reflector to maintain the correct resonator behavior. If the rear mirror coating becomes contaminated, worn, or optically damaged, the cavity may lose feedback efficiency, leading to reduced Nd:YAG energy, unstable output, or calibration difficulty.

During laser-head maintenance, technicians should inspect the HR mirror together with the full Nd:YAG resonator assembly and alignment condition. Installing the correct high-reflector mirror helps restore rear-cavity feedback and supports reliable Synchro Replay performance after Nd:YAG resonator service.

Discover other DEKA Synchro Replay 2.4.2 / 3.4 Spare Parts available from LaserX Parts.

Technical Details:

• Product type: Nd:YAG HR Mirror / High Reflector / Rear Mirror
• Reference part number: 080201047
• Application area: DEKA Synchro Replay 2.4.2 / 3.4 Nd:YAG laser resonator
• Function: Provides high-reflective feedback inside the 1064 nm Nd:YAG cavity to support stable laser-energy build-up
• Common replacement reasons: coating wear, reduced reflectivity, contamination, surface marks, unstable Nd:YAG output, reduced energy, calibration difficulty, resonator service, laser-head repair, or wrong-mirror replacement correction
• Condition: Brand new replacement part

This part is compatible with the following devices:

• DEKA Synchro Replay 2.4.2
• DEKA Synchro Replay 3.4
  
• DEKA Synchro FT

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