What Is an Extension Bar?
The extended source refers to laser radiation with an open angle of view larger than the limit angle of view when observing.
Extended source
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- Chinese name
- Extended source
- English name
- extended source
- definition
- The angle of view when the eyes are open is greater than the laser radiation at the extreme angle of view.
- Applied discipline
- Mechanical Engineering (Level 1 Discipline), Optical Instruments (Level 2 Discipline), Laser Devices and Laser Equipment-Laser Safety (Level 3 Discipline)
- The extended source refers to laser radiation with an open angle of view larger than the limit angle of view when observing.
- The above content was published by the National Science and Technology Terminology Examination Committee.
- Applied disciplines: mechanical engineering (first-level discipline), optical instruments (second-level discipline), laser devices and laser equipment-laser safety (third-level discipline)