Barium tungsten electrode short arc xenon lamp is an efficient and high brightness gas discharge lamp, characterized by the use of a barium tungsten electrode as the cathode. This electrode is made of tungsten material with good electron emission performance and a small amount of barium and other metal elements, which can provide stable and efficient electron emission.
The working principle of a short arc xenon lamp is to fill the inside of the lamp tube with xenon gas and other auxiliary gases. When a high-voltage power supply is applied to the two poles of the lamp tube, the gas is excited, producing charged particles. These charged particles move towards each other from the electrode under the action of an electric field, forming an electric current. As the electric field increases, the current gradually increases. When the current reaches a certain level, charged particles in the gas undergo arc discharge under the action of the electric field, producing high-temperature plasma. High temperature plasma emits strong light radiation, forming the spectrum of short arc xenon lamps.
Barium tungsten electrode short arc xenon lamps have many advantages, such as high brightness, high color rendering, and long lifespan. It is suitable for various application scenarios, such as movie projection, photo exploration, train locomotives, and simulating sunlight. In addition, barium tungsten electrode short arc xenon lamps have wide applications in medical, industrial, military and other fields, such as ophthalmic surgical lighting, organic synthesis and analysis, welding and work in progress testing, radar, defense, and aviation devices.
In summary, the barium tungsten electrode short arc xenon lamp is a powerful and widely used gas discharge lamp. For more information, it is recommended to consult relevant literature or consult professionals from CTIA GROUP LTD.
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