Microfluidic tuning of distributed feedback quantum cascade lasers.
نویسندگان
چکیده
In this Letter, we report the tuning of the emission wavelength of a single mode distributed feedback quantum cascade laser by modifying the mode effective refractive index using fluids. A fabrication procedure to encapsulate the devices in polymers for microfluidic delivery is also presented. The integration of microfluidics with semiconductor laser (optofluidics) is promising for new compact and portable lab-on-a-chip applications.
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ورودعنوان ژورنال:
- Optics express
دوره 14 24 شماره
صفحات -
تاریخ انتشار 2006