A thin upper cladding layer is used to simplify the fabrication of a wavelength tunable ridge waveguide distributed Bragg reflector laser. Only a shallow etch (0.2 /spl mu/m) is necessary for the grating fabrication.
Wavelength tunable asymmetric cladding ridge waveguide distributed Bragg reflector lasers
1995-01-01
211311 byte
Conference paper
Electronic Resource
English
Wavelength Tunable Asymmetric Cladding Ridge Waveguide Distributed Bragg Reflector Lasers
British Library Conference Proceedings | 1995
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