MIOC is a monoblock hermetic product. Input - one PM fiber (PANDA). Output - two PM fibers (PANDA). Technology - High-temperature proton exchange:
Yu.N.Korkishko, V.A.Fedorov, O.Y.Feoktistova. LiNbO3 Optical Waveguide Fabrication by High-Temperature Proton Exchange / / J. Lightwave Technology, 2000, v.18, N4, pp.562-568.
Specs:
perating wavelength λ=1550±30 nm λ=830±30 nm
Fiber-to-fiber optical power loss at depolarized light <6 dB [...]