nd yvo4's profile
45 years. In an open relationship.
From Shanghai, China.
Currently living in Shanghai, China.
About nd yvo4
Nd:YVO4 crystal is an excellent laser crystal for making the diode-pumped solid lasers. https://www.laser-crylink.com/laser-products/laser-crystal/ndyvo4/
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2 things you should know about nd:
- Nd YVO4
- Nd YVO4 crystal