The power amplifier power 1-2W, 88-108MHZ FM transmitter power can be extended as far as 10-15W, sin
Date:2011-12-28 10:45
Status:Be resolved
Question:Anonymous
m, level P1 in the reticle, pulse width is dozens of nanoseconds (10~80ns) of pulsed light on glass etching.
Transparent conductive oxide (TCO, such as ZnO, SnO2) normally uses near-infrared laser and relatively high pulse repetition rate processing. Usually associated with pulse repetition rate to more than 100kHz. High pulse repetition frequency to ensure thorough cleansing of the incision.
According to the material on laser absorption coefficient of different, you need to select t
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