LHPG Sapphire Fibers
The Laser Heated Pedestal Growth technique is known to produce the highest quality sapphire optical fibers. It is also the only technique capable of producing tapered sapphire fibers. MMI uses a patented rapid-growth technology to manufacture these fibers, so you can purchase them at affordable prices.

Monolithic Crystal Fiber Probes
Fluorescence-lifetime temperature sensors have proven themselves to be highly reliable devices. The attachment of the phosphor to the lead fiber, however, has been a challenge. MMI is the exclusive licensee of a patent which calls for the fabrication of the probe by growing the phosphor directly on a crystalline lead fiber. This approach yields a robust probe with extremely low thermal mass.

Tapered Crystal Fibers
Our tapering technology gives you the flexibility of a thin fiber and the benefits of having a large area end for optical coupling.