Xenon Arc Lamp Spectra

A xenon arc lamp is a highly specialized type of gas discharge lamp an electric light that produces light by passing electricity through ionized xenon gas at high pressure.

Xenon arc lamp spectra.

Fast ignition and a stable arc are what ushio has achieved with the uxl lamp design. Uxl spectral distribution is well balanced in the visible spectrum to resemble daylight. High voltage is applied to the electrodes which momentarily releases sparks to create light flash. The flash pulse waveform of the xenon flash lamp is deter mined by the arc size the applied voltage the main discharge capacitor and the cable inductance between the main dis charge capacitor and the lamp.

It produces a bright white light that closely mimics natural sunlight which extends its applications into the film. The xenon arc has the advantage of being spectrally closer to daylight than the incandescent source. A weather ometer uses a xenon arc light source to provide a radiation spectrum that simulates natural sunlight. The lamp replacement is easy and precision system alignment is not required.

Of light energy color temperature of 5600 kelvin. Moisture is provided by a humidifier and direct spray and temperature is controlled by heaters. The high gas fill pressure provides high luminance and high luminous efficacy. Xenon xe arc lamps have a relatively smooth emission curve in the uv to visible spectrums with characteristic wavelengths emitted from 750 1000 nm.

Filter wheel c lamp 2. Their sun like emission spectrum and 5800 k color temperature make them a popular choice for solar simulation as well as absorption and fluorescence and source spectral scanning applications. The match is not exact but better than needed for many applications. It produces a bright white light that closely mimics natural sunlight with applications in movie projectors in theaters in searchlights and for specialized uses in industry and research to simulate sunlight often for.

Xenon arc lamps produce light by passing electricity through ionized xenon gas at high pressure. A xenon arc lamp is a special type of gas discharge lamp. Nd neutral density filter 4. Our xenon arc lamp based solar simulators provide the closest spectral match to solar spectra available from any artificial source.

0 1 000 2 000 3 000 4 000 5 000 6 000 200 400 600 800 1000 1200 spectral intensity of the xenon arc lamp wavelength nm power μ w cm 2 nm 3. Ushio s uxl series are high pressure short arc xenon discharge lamps. The xenon lamp contains two electrodes enclosed in a glass bulb filled with xenon gas.