Welcome: Chengdu JUYUAN Optoelectronic Technology Co., Ltd. | 成都市巨源光电科技有限公司—特种光源专家

Language:

∷

News

Identification of infrared rays emitted by electric light sources and their range

Daylight and many other light sources contain near-infrared radiation in their spectra.

Infrared radiation from a light source converts into unwanted heat, reducing the luminous efficacy. Radiant flux is measured in watts, and irradiance is measured in watts per square meter. The International Commission on Illumination divides the most important infrared wavelength regions into the near-infrared (IR-A), from 780 to 1400 nm; the mid-infrared (IR-B), from 1.4 to 3 microns; and the far-infrared (IR-C), from 3 microns to 1 mm.

PREVIOUS：Sterilizing radiation produced by ultraviolet NEXT：Cathode materials for high-pressure discharge

RELATED NEWS

CATEGORIES

LATEST NEWS

Is Color Just an Illusion? What Newton’s Prism Experiment 2025-09-23
What is a flash of light?2025-09-20
Electrovacuum materials can be divided into three categori2025-09-19
Classification of electric vacuum devices2025-09-18
The concepts of vacuum devices and semiconductor devices2025-09-17

CONTACT US

Contact: QianShuang

Phone: (86)028-84123481

Tel: (86)028-84123481

Email: vigce_com@126.com

Add: NO.66 GuiWangQiao West Road,Chengdu,Sichuan,P.R.China

QQ在线客服

技术支持

MSN在线客服

vigce

SKYPE在线客服

vigce

点击联系我

点击联系我

点击联系我

vigce

close

Scan the qr codeClose

the qr code