the efficiency of polychromatic radiation in producing a visual sensation. It is the radiant flux weighed according to the spectral luminous efficiencies of its constituent wavelengths divided by the corresponding radiant flux
Symbol: V
Examples of 'luminous efficiency' in a sentence
luminous efficiency
Linear dimming mode has higher luminous efficiency by comparison.
Li Yongtao, Zhao Jierong, Li Youran, Zhang Yuncui, Zou Nianyu, Wang Jinpeng 2016, 'Increasing luminous efficiency of led by joint dimming mode with adjustable peak current',MATEC Web of Conferenceshttp://dx.doi.org/10.1051/matecconf/20166102026. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The decreased luminous efficiency by the raise of temperature was made up for.
Li Yongtao, Zhao Jierong, Li Youran, Zhang Yuncui, Zou Nianyu, Wang Jinpeng 2016, 'Increasing luminous efficiency of led by joint dimming mode with adjustable peak current',MATEC Web of Conferenceshttp://dx.doi.org/10.1051/matecconf/20166102026. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Experimental results showed that luminous efficiency was higher for polyester based flares.
Saeid Bagherpour, Mohammad Mahdavi, Ebrahim Abedini 2019, 'Investigation of thermal behavior of energetic and non-energetic binders on luminousefficiency of high performance miniature flares', Defence Technologyhttp://www.sciencedirect.com/science/article/pii/S2214914718301855. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Solution-processable halide perovskites have high luminous efficiency and excellent chemical tunability, making them ideal candidates for light-emitting diodes.
Xiaolei Yang, Xingwang Zhang, Jinxiang Deng, Zema Chu, Qi Jiang, Junhua Meng, PengyangWang, Liuqi Zhang, Zhigang Yin, Jingbi You 2018, 'Efficient green light-emitting diodes based on quasi-two-dimensional composition andphase engineered perovskite with surface passivation', Nature Communicationshttp://link.springer.com/article/10.1038/s41467-018-02978-7. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)