GSI – Memo Nr . : 10032010 Beam Experiment Dual Harmonic Operation

نویسندگان

  • H. Klingbeil
  • U. Laier
  • B. Zipfel
چکیده

Main contributors • H. Klingbeil o closed-loop control DSP system, firmware and host software o ramp generation software for dual harmonic generation o LLRF design concept o Performing machine experiment • U. Laier o prototype & measurement setup o measurement data analysis o LLRF design concept o Performing machine experiment • D. Mondry o preparation of the measurement setup & infrastructure o laboratory setup for emulation of dual harmonic operation • K.-P. Ningel (for the beam experiment measurement setup) o laboratory setup for emulation of dual harmonic operation o prototype & measurement setup o AWG control software o trigger hardware • C. Thielmann o DDS firmware development o synchronization of DDS units o general support during preparation phase o analog-to-digital ramp converter • T. Winnefeld o preparation of the measurement setup & infrastructure o laboratory setup for emulation of dual harmonic operation • B. Zipfel o software for automatic generation of calibration files o generation of online waterfall plots o measurement data analysis o Performing machine experiment

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Tuning of high-order harmonics seeding plasma-based x-ray laser

Seeding x-ray lasers with high-order harmonic (HH) radiation has been successfully demonstrated a few years ago [1] and it is under extensive investigation nowadays [2]. The HH spectrum consists of discrete spectral lines at the odd multiples of the frequency of the driving laser pulses. Unfortunately, most of the harmonic lines do not coincide exactly with the wavelength of potential x-ray las...

متن کامل

Nanoscale elastic modulus of single horizontal ZnO nanorod using nanoindentation experiment

We measure the elastic modulus of a single horizontal ZnO nanorod [NR] grown by a low-temperature hydrothermal chemical process on silicon substrates by performing room-temperature, direct load-controlled nanoindentation measurements. The configuration of the experiment for the single ZnO NR was achieved using a focused ion beam/scanning electron microscope dual-beam instrument. The single ZnO ...

متن کامل

High Brightness Coherent X-ray Sources by High-Order Harmonic Generation and Parametric X-ray Amplification

The development of high-order harmonic (HH) generation at GSI aims at creating a seed source for soft X-ray lasers (SXRL) that are based on amplification of spontaneous emission. It has been demonstrated that a seeded SXRL possesses a higher beam quality in terms of spatial homogeneity and spatial coherence [1]. In combination with the narrow spectral bandwidth, seeded SXRL represent attractive...

متن کامل

Internal Target Effects in the Esr Storage Ring with Cooling

The accurate description of internal target effects is important for the prediction of operation conditions which are required for future experiments in the storage rings of the FAIR facility at GSI. A number of codes such as PTARGET, MOCAC, PETAG01 and BETACOOL have been developed to evaluate the beam dynamics in the storage ring, where an internal target in combination with an electron coolin...

متن کامل

COMMISSIONING OF THE 1.4 MeV/u HIGH CURRENT HEAVY ION LINAC AT GSI

The disassembly of the Unilac prestripper linac of the Wideröe type took place at the beginning of 1999. An increase of more than two orders of magnitude in particle number for the most heavy elements in the SIS had to be gained. Since that time the new High Current Injector (HSI) consisting of H-type RFQ and DTLstructures for dual beam operation was installed and successfully commissioned. The...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010