Optoelectronic integrated semiconductor device including a separ

Details Optoelectronic integrated semiconductor device including a separ Optoelectronic integrated semiconductor device including a separ

1989-06-28

1991-01-08

Lee, John D.

350 9615, 350 9629, G02B 610

Patent

active

049830058

ABSTRACT:
An optoelectronic integrated semiconductor device including a separator of the polarizations TE and TM, this separator comprising two parallel and monomode optical guides G.sub.1 and G.sub.2, one of which receives at the input a luminous signal, and comprising means for carrying out the separation of this signal and its two components TE and TM, one of which TE is transported to the output through one of the guides and the other component TM is transported to the output through the other guide, characterized in that:

REFERENCES:
patent: 4775206 (1988-10-01), Erman et al.
patent: 4787690 (1988-11-01), Maerz
"LiNb03 Coupled-Waveguided TE/TM Mode Splitter", by Osamu Mikami in Applied Phys. Lett. 36 (7), Apr. 1, 1980.
"Guided-Wave Polarization Splitter Based on Two-Mode Interference", by A. Neyer, D. Dang in IGWO-88, Conference ME3-1, pp. 107-110.

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