Abstract: A quantum cascade laser design with wavefunction-expanded upper-laser-state using a thin modulation quantum well is proposed to clarify its own feasibility. l∼10.6 mm, as-cleaved QCLs ...
Abstract: We have confirmed that wire bonding improves the I-L characteristics and mitigates the effects of self-heating in 1.55-µm band quantum dot reflective semiconductor optical amplifiers, and a ...
Players from the Tsinghua University High School basketball team play against a team from Duarte High School on Feb 2 in Los Angeles. RENA LI/CHINA DAILY A high school basketball team from China ...
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