论文信息 - Demonstration of an integrated multichannel grating cavity laser for WDM applications

Demonstration of an integrated multichannel grating cavity laser for WDM applications

A novel semiconductor laser source suitable for wavelength division multiplexing applications is reported. The device is formed by monolithically integrating an array of reflector and output amplifier waveguides with a low loss transmission grating and focusing mirrors in a very compact manner. A prototype device generates signals at two wavelengths simultaneously with a channel separation of 21 nm.

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