How to resolve the problem like this? Now, what we need is a standard color space to be acting like a trading market to allow two different devices to convert color spaces or color gamuts accordingly hence, we can see colors been reproduced as closely as possible on different devices. The reason why each device exhibits colors differently is not only due to the color modes used on each device are different, but also caused by minor differences in the batch components used for mass production. So what exactly is color management? In simple terms, it utilizes controllable color conversion technology so that the colors displayed on various devices can be reproduced “as closely as possible”. What we need to do at times like this is to conduct color management. The colors of the same piece of work could appear very differently on the computer monitors at the office, home and customer terminal this indeed is very troublesome to many photographers. We have also made use of the 50 μm size of the EBIT-I source width to characterize the spatial focusing of the spectrometer.We all know that under “ideal” conditions, the colors of a photo should be exhibited consistently regardless of the devices used (monitor, printer and mobile devices, etc.) but unfortunately, this is never the case. We have calibrated the spectral range for a number of crystals using well known reference lines in the first and second order and derived the ion temperatures from these lines.
The effective resolving power is only around 3000 at typical EBIT-I conditions, which nevertheless is sufficient to set up and test the instrument’s spectral characteristics. For instance, the nominal resolving power of the instrument (>10 000) is much higher than the effective resolving power associated with the Doppler broadening due to the temperature of the trapped ions in EBIT-I. The typically high resolving powers at these large Bragg angles are ideally suited for line shape diagnostics.
OHREX is designed to cover a 2.5°–3° spectral range at more » Bragg angles around 51.3°. The focusing properties of the spectrometer allow both for larger distance to the source due to the increase in collected light and for observation of extended sources. The OHREX spectrometer can simultaneously house two spherically bent crystals with a radius of curvature of r = 67.2 cm. Two such instruments, dubbed OHREX-1 and OHREX-2, are fielded for plasma diagnostics at the Orion laser facility in the United Kingdom. We report the calibration of the Orion High-Resolution X-ray (OHREX) imaging crystal spectrometer at the EBIT-I electron beam ion trap at Livermore. We have also made use of the 50µm size of the EBIT-I source width to characterize the spatial focusing of the spectrometer. We have calibrated the spectral range for a number of crystals using well known reference lines in first and second order, and derived the ion temperatures from these lines. For instance, the nominal resolving power of the instrument (> 10000) is much higher than the effective resolving power associated with the Doppler broadening due to the temperature of the trapped ions in EBIT-I. OHREX is designed to cover a 2.5–3 degree spectral range at more » Bragg angles around 51.3 degree. The OHREX spectrometer can simultaneously house two spherically bent crystals with a radius of curvature of r=67.2 cm. Here, we report the calibration of the Orion High-Resolution X-ray (OHREX) imaging crystal spectrometer at the EBIT-I electron beam ion trap at Livermore.
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