TM-mode AlGaInAs/InP Amplifying Waveguide Optical Isolator with 12.7dB Isolation
نویسندگان
چکیده
We present the development of a monolithically integratable optical isolator. The device is a semiconductor optical amplifier with magnetized ferromagnetic metal contact. 12.7dB isolation and optical transparency are demonstrated. The spectral dependence is studied. ©2005 Optical Society of America OCIS codes: (230.3240) Isolators; (250.5980) Semiconductor optical amplifiers; (230.3810) Magneto-optical devices
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