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Ranvir

This question comes up occasionally (I was asked about this source last Friday).

As I understand it the source is based on a small low energy electron storage 
ring and a high average power laser. The photons from the laser receive extra 
energy by scattering from the electrons (the inverse Compton effect). The 
energy of the electrons is chosen to give x-rays of our desired wavelength. The 
set up is designed to give a high average photon flux/brightness. Other types 
of inverse Compton facilities are based on linacs (for example) and short pulse 
lasers to give a high peak flux of x-rays (short intense pulse) but with a 
lower repetition rate.

I believe the aim of Compact Light Source is to get performance similar to a 
bending magnet on a (second generation?) storage ring. This could sell provided 
the cost is reasonable.

I presume they are building/testing their prototype and are not releasing too 
much information at this stage. I have just looked at their web site and there 
are some details there (http://www.lynceantech.com/sci_tech_cls.html).

Those thinking of upgrading their data collection facilities would clearly like 
to know when the source would be available. I am afraid I can't help here.

Regards
 Colin





-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
Ranvir Singh
Sent: 07 July 2006 11:31
To: CCP4 Bulletin Board
Subject: [ccp4bb]: Information on Comapct Light Source


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Dear members
I have been recently informed about 'mini synchrotron'
or Compact Light Source, being tested. Lyncean
Technologies claims to manufacture room size x- ray
source which can provide x-rays comparable in quality
and flux to those available at synchrotons. Yet their
website has little technical information.
I will highly appreciate if any one can provide me
with some insights about this new development

with best wishes
Ranvir

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