净增益的英文

• net gain

• 益:    benefit; profit; advantage
• 通路净增益:    channel net gain
• 净增额:    net increase
• 净增价:    advanced value
• 净增率:    percentage net growth

例句与用法

1. 3 . 5 cm long and 4um wide channel silica glass waveguide was fabricated by ag + - na + ion - exchange and 5 db net gain at 1536 nm was obtained with a pump power of 250 mw ( at 980 wavelength ) ; fwhm is 14 nm around 1536 nm
   用波长为980nm ， 250mw的半导体激光器泵浦该条型波导，在1536nm波长下得到的最大净增益是5db ：在1536nm附近3db净增益谱带宽是14nm 。