Optical waveguides – Having particular optical characteristic modifying chemical...
Patent
1998-11-04
2000-10-31
Healy, Brian
Optical waveguides
Having particular optical characteristic modifying chemical...
385142, 385123, 372 6, 359341, 501 37, 501 42, 501140, 501152, 501 94, G02B 600, H01S 330, H01S 300, C03C 1304
Patent
active
061414794
ABSTRACT:
A Ge--Ga--S-based glass composition for performing an optical amplification and an apparatus for optical communications using the same are provided. In the glass composition according to the present invention, an active material for performing luminescence and optical amplification operations is added to the Ge--Ga--S host glass and a transition metal ion moving the distribution of optical amplification gains is added in a range from 0.01 mole % to 0.2 mol %.
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Heo Jong
Kim Hyoun-soo
Park Se-ho
Shin Dong-wook
Healy Brian
Samsung Electronics Co,. Ltd.
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