Photocurrent spectroscopy of Bragg mirrors in vertical cavity surface emitting lasers

Bae, J.W.; Temkin, H.; Parsons, C.; Quinn, W.E.; Brusenbach, P.; Kim, M.; Uchida, T.; Swirhun, S.E.
January 1994
Applied Physics Letters;1/24/1994, Vol. 64 Issue 4, p400
Academic Journal
Describes a simple technique to measure the reflectivity spectra of the Bragg mirrors in individual vertical cavity surface emitting lasers. Response of active layer junction; Dependence of emission spectrum measurement to Fabry-Perot notch; Measurement of 0.56 and 0.62 angstrom/Celsius rates of mirror stack and lasing wavelength.


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