نتایج جستجو برای: pulse efficiency
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چکیده ندارد.
BACKGROUND A correlation has been observed between obstructive sleep events and sleep quality. The aim of the study was to assess if there is also a correlation between nocturnal hypoxemia and hypercapnia and sleep efficiency and sleep fragmentation in children. METHODS Nocturnal pulse oximetry (S(pO(2))) and transcutaneous carbon dioxide (P(tcCO(2))) recordings with simultaneous actigraphy ...
Wireless optical communication is the current research topic in high data rate data communication area.It is under research to utilize in under water sensor network communication and free space optical communication. Mainly PPM modulation scheme is used in FSO because of it high power efficiency ,transmission efficiency and strong anti jamming capability. One of the key difficulties of implemen...
We experimentally investigate the limits of 800-nm-to-terahertz (THz) energy conversion in lithium niobate at room temperature driven by amplified Ti:sapphire laser pulses with tilted pulse front. The influence of the pump central wavelength, pulse duration, and fluence on THz generation is studied. We achieved a high peak efficiency of 0.12% using transform limited 150 fs pulses and observed s...
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