1550 nm high contrast grating VCSEL.
نویسندگان
چکیده
We demonstrate an electrically pumped high contrast grating (HCG) VCSEL operating at 1550 nm incorporating a proton implant-defined aperture. Output powers of >1 mW are obtained at room temperature under continuous wave operation. Devices operate continuous wave at temperatures exceeding 60 degrees C. The novel device design, which is grown in a single epitaxy step, may enable lower cost long wavelength VCSELs.
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عنوان ژورنال:
- Optics express
دوره 18 15 شماره
صفحات -
تاریخ انتشار 2010