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   sci.optics      Discussion relating to the science of op      12,750 messages   

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   Message 11,014 of 12,750   
   Mikko OH2HVJ to Phil Hobbs   
   Re: How to explain optical invariant in    
   25 Oct 11 16:57:23   
   
   From: oh2hvj@sral.fi   
      
   Phil Hobbs  writes:   
      
   > The thermodynamic argument is summarized in an exchange in this very   
   > boutique some years back.  If you google for "sufficiently small heat   
   > engine" (in quotes) it comes right up.   
      
      
   Thanks! I was almost certain I had seen the explanation in your book   
   and even tried quickly to find it before posting my question.   
      
   Your book has been invaluable to me, I've had great fun building   
   instruments based on knowledge learnt from them!   
      
   --   
   Mikko   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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