NAVIGATION
Magnesium oxide substrate, 10x10x1mm, polished one side, 110 orientation
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Aluminum oxide substrate, 10x10x1mm, polished one side, A plane
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Aluminum oxide substrate, 10x10x1mm, polished one side, C plane
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Aluminum oxide substrate, 10x10x0.5mm, polished two sides, A plane
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Aluminum oxide substrate, 10x10x0.5mm, polished two sides, M plane
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Aluminum oxide substrate, 10x10x1mm, polished two sides, R plane
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