带外发射
- 网络out-of-band emission;out of band emission;out-band emitter
带外发射-
研究发现适当的热处理温度可以改善薄膜的结晶质量，但退火温度过高，薄膜结晶质量下降；退火温度会影响薄膜室温PL谱近带边紫外发射和与缺陷相关的深能级发射的强度。
The study on the effect of annealing temperature showed the crystal quality was improved with suitable annealing temperature , but the quality became bad with too high annealing temperature ; the annealing temperature also influenced the intensity of near-band-edge emission intensity and emission intensity related to deep level defects .
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放大器的输出接有滤波器，可有效抑制带外谐波和无用发射分量。
The output of Amplifier has a filter , which can inhibit the out-off-band harmonic waves and unwanted emission component .