The first modelocked semiconductor laser diodes

The first modelocked semiconductor laser diodes

The first modelocked semiconductor laser diodes April 25, 2022 by Lance I was a member of the team that first modelocked a semiconductor laser. We did it first with GaAlAs and then with GaInAsP. These experiments generated pulses more than an order of magnitude...
Poetry and Cleantech Investing

Poetry and Cleantech Investing

Poetry and Cleantech Investing April 25, 2022 by Lance I am occasionally asked by friends about prospects for all sorts of “green” technologies to have an impact on satisfying the world’s energy consumption.  It is difficult to get ones mind around the scale of the...