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This work is significant because it establishes InGaN-based laser diodes as very good candidates to fill the green gap. However, the power is still much lower than that of blue lasers and the ...

Rights Jul 05, 1993 Aug 05, 1993 Sep 30, 1993 Rights ratio: 1 share for every 1 held at a price of Rs 400.0 Rights Jul 05, 1993 Aug 05, 1993 May 30, 1993 Rights ratio: 1 share for every 1 held at a ...