1) total light-to-electric energy conversion yield(η)
总光电转换效率(η)
2) overall photo-electric conversion efficiency
总光电转换效率
3) IPCE
光电转换效率(IPCE)
4) photoelectron transfer efficiency
光电子转换效率
5) power conversion efficiency
电光转换效率
1.
By analyzing the conditions which can increase the power conversion efficiency(PCE)of diode,it is found that decreasing the work voltage,serial resistance and the threshold current can increase the PCE.
分析了提高激光器电光转换效率的几种途径,认为降低激光器工作电压、串联电阻和阈值电流可以提高激光器转换效率。
2.
In recent 20 years multimode semiconductor diode lasers have achieved higher power and higher power conversion efficiency (efficiency for short) allowing them transite from specialty scientific items to pump sources for solid state laser used in factories.
最近20年里,半导体激光器的输出功率和电光转换效率(以下简称效率)都有了很大提高,使半导体激光器由专业的科研工具变为固体激光器和光纤激光器的泵浦源从而广泛应用于实际工业生产中。
6) electrical-to-optical conversion efficiency
电光转换效率
1.
High power semiconductor lasers have great potential in the application of pumping solid state laser, industrial processing, medical treatment, information storage and military equipment due to its superior characteristics such as high electrical-to-optical conversion efficiency (about 40%), stable operation, compactness and simple electrical driving ability.
高功率半导体激光器作为一种新型的激光光源具有较高的电光转换效率(40%左右)、可靠的工作稳定性及紧凑的体积和简单的驱动要求,在泵浦固体激光器、工业加工、医疗、信息及军事领域具有极其广泛的应用前景。
补充资料：光电转换
光电转换
photovoltaic conversion
guang dian zhuanhuan光电转换(photovol俪e~~)通过光伏效应把太阳辐射能直接转换成电能的过程。单晶硅太阳电池的理论极限转换效率为28%，但实用太阳电池的转换效率比这要低得多。近几年，随着制造太阳电池技术不断进步，光电转换效率有很大提高。目前，实用单晶硅太阳电池的转换效率已达14%，多晶硅ro%，非晶硅5.5%。影响太阳电他转换效率的主要原因:①电池表面的光反射造成的损失;②部分载流子损失;③长波被底电极吸收转换成热造成的损失;④设计或制造工艺问题。近几年，人们为提高光电转换效率进行不懈的努力，取得了一些进展，如在太阳电池受光面涂一层膜以减少反射损失，采用控制杂质浓度，或在电池底层加个背面电场来减少载流子损失等。总之，提高光电转换效率的方法很多，但要较大幅度提高光电转换效率，应多种技术并用，才能收到良好效果。(毛兆明)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条