High temperature stability, low coherence and low relative intensity noise semiconductor sources for interferometric sensors.
نویسندگان
چکیده
We investigate self-seeded optical sources for interferometric sensing applications and show that they can, depending on optical filter bandwidth, provide high-output power, high wavelength temperature stability (<5 ppm/°C), low relative intensity noise (<-140 dBc/Hz) and low coherence lengths (<100 um). We characterize the key performance indicators for a range of optical filter bandwidths and provide insight into key design parameters of such sources for interferometric sensors.
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عنوان ژورنال:
- Optics express
دوره 24 20 شماره
صفحات -
تاریخ انتشار 2016