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Although Superluminescent Light Emitting Diodes (SLEDs) have been already reported shortly after the invention of the Laser Diodes (LD), they are not very common. These edge-emitting SLED devices combine the features of well-known photonics devices like LDs or LEDs. On one side, they have an excellent spatial coherence like an LD, translating into a divergence-limited light emission allowing good...
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