u l t r a f a s t i n t e n s e l a s e r
play

U l t r a f a s t , i n t e n s e l a s e r - PowerPoint PPT Presentation

Advanced Summer School on 16 Giugno 2009 Laser-Driven Sources of High Energy Particles and Radiation 9-16 July 2017, Capri, Italy U l t r a f a s t , i n t e n s e l a s e r Consiglio Nazionale p u l s e d i


  1. Advanced Summer School on 16 Giugno 2009 “Laser-Driven Sources of High Energy Particles and Radiation” 9-16 July 2017, Capri, Italy U l t r a f a s t , i n t e n s e l a s e r Consiglio Nazionale p u l s e d i a g n o s t i c s delle Ricerche ( L e c t u r e 1 o f 2 ) L u c a L a b a t e I s t i t u t o N a z i o n a l e d i O t t i c a C o n s i g l i o N a z i o n a l e d e l l e R i c e r c h e P i s a , I t a l y A l s o a t I s t i t u t o N a z i o n a l e d i F i s i c a N u c l e a r e S e z i o n e d i P i s a , I t a l y I s t i t u t o N a z i o n a l e d i F i s i c a N u c l e a r e

  2. T h e I n t e n s e L a s e r I r r a d i a t i o n L a b o r a t o r y ( I L I L ) g r o u p P P E E O O P P L L E E • L L e e o o n n i i d d a a A A . . G G I I Z Z Z Z I I ( ( C C N N R R ) ) * * , , s s c c i i e e n n t t i i s s t t ( ( l l a a b b r r e e s s p p . . ) ) • G G i i a a n n c c a a r r l l o o B B U U S S S S O O L L I I N N O O ( ( C C N N R R ) ) , , s s c c i i e e n n t t i i s s t t • G a b r i e l e C R I S T O F O R E T T I ( C N R ) , s c i e n t i s t G a b r i e l e C R I S T O F O R E T T I ( C N R ) , s c i e n t i s t • L u c a L A B A T E ( C N R ) * , s c i e n t i s t L u c a L A B A T E ( C N R ) * , s c i e n t i s t • F e r n a n d o B R A N D I ( C N R ) , fj x e d t e r m s c i e n t i s t F e r n a n d o B R A N D I ( C N R ) , fj x e d t e r m s c i e n t i s t • P e t r a K O E S T E R ( C N R ) , fj x e d t e r m s c i e n t i s t P e t r a K O E S T E R ( C N R ) , fj x e d t e r m s c i e n t i s t • P a o l o T O M A S S I N I ( C N R ) , fj x e d t e r m s c i e n t i s t P a o l o T O M A S S I N I ( C N R ) , fj x e d t e r m s c i e n t i s t • F e d e r i c a B A F F I G I ( C N R ) , p o s t - d o c s c i e n t i s t F e d e r i c a B A F F I G I ( C N R ) , p o s t - d o c s c i e n t i s t • L o r e n z o F U L G E N T I N I ( C N R ) , p o s t - d o c s c i e n t i s t L o r e n z o F U L G E N T I N I ( C N R ) , p o s t - d o c s c i e n t i s t • A n t o n i o G I U L I E T T I ( C N R ) , a s s o c i a t e d s c i e n t i s t A n t o n i o G I U L I E T T I ( C N R ) , a s s o c i a t e d s c i e n t i s t Ma i n r e s e a r c h t o p i c s • D a n i l o G I U L I E T T I ( U n i v . P i s a ) , a s s o c i a t e d s c i e n t i s t D a n i l o G I U L I E T T I ( U n i v . P i s a ) , a s s o c i a t e d s c i e n t i s t • D a n i e l e P A L L A , P h D s t u d e n t * D a n i e l e P A L L A , P h D s t u d e n t * L a s e r - w a k e fj fj e l d a c c e l e r a t i o n • A A n n t t o o n n e e l l l l a a R R O O S S S S I I ( ( C C N N R R ) ) – – T T e e c c h h . . - S e l f - i n j e c t i o n m e c h a n i s m s - X - r a y a n d γ - r a y g e n e r a t i o n * A l s o a t I N F N * A l s o a t I N F N - R a d i o b i o l o g y w i t h l a s e r - d r i v e n e l e c t r o n s U l t r a i n t e n s e l a s e r - s o l i d i n t e r a c t i o n s - P r o t o n s / l i g h t i o n a c c e l e r a t i o n - X - r a y d i a g n o s t i c d e v e l o p m e n t - L a s e r - p l a s m a i n t e r a c t i o n c h a r a c t e r i z a t i o n L a s e r d e v e l o p m e n t F o r f u r t h e r i n f o s : h t t p : / / i l i l . i n o . i t

  3. S u m m a r y o f I L I L l a s e r p e r f o r m a n c e s ( u p g r a d e Q 3 / 2 0 1 3 ) L a s e r i n fj fj g u r e s F o c u s i n g o p t i c s - e n e r g y : u p t o 4 5 0 m J o n t a r g e t - p u l s e d u r a t i o n < 4 0 f s L o n g f o c a l l e n g t h O A P 9 - A S E c o n t r a s t > 1 0 f / # : 1 1 . 5 - fj n a l b e a m d i a m e t e r ~ 4 3 m m W: 1 6 . 6 µ m 2 - M < 1 . 5 1 8 2 I : 2 x 1 0 W/ c m m a x - r e p r a t e : 1 0 H z Z : 6 2 0 µ m R ( “ L WF A ” e x p e r i m e n t s ) S h o r t f o c a l l e n g t h O A P f / # : 3 . 5 W: 5 µ m 1 9 2 I : 2 x 1 0 W/ c m m a x Z : 5 6 µ m R ( “ T N S A ” e x p e r i m e n t s ) 2 nd order autocorrelation

  4. I L I L s u b P W u p g r a d e 2 0 1 6 - 2 0 1 7 L a s e r i n fj fj g u r e s - e n e r g y : u p t o 3 J o n t a r g e t - p u l s e d u r a t i o n 3 0 f s - 1 0 0 T W p o w e r 9 - A S E c o n t r a s t > 1 0 - r e p r a t e : 1 H z F i n a l a m p l i fj e r r o o m N e w T a r g e t A r e a ( b e f o r e r a d i o p r o t e c t i o n b u n k e r c o n s t r u c t i o n )

  5. O u t l i n e L e c t u r e 1 o f 2 A ( n o t s o s h o r t ) i n t r o d u c t i o n t o t h e m a t h e m a t i c a l d e s c r i p t i o n o f t h e t e m p o r a l b e h a v i o u r o f u l t r a s h o r t l a s e r p u l s e s ( t e r m i n o l o g y , , b a s i c f a c t s , . . . ) E x p e r i m e n t a l t e c h n i q u e s f o r t h e t e m p o r a l c h a r a c t e r i z a t i o n o f u l t r a s h o r t l a s e r p u l s e s S p e c t r a l a m p l i t u d e a n d p h a s e P h o t o d i o d e s , s t r e a k c a m e r a D i s p e r s i o n , d i s p e r s i o n c o m p e n s a t i o n s t n d 1 a n d 2 o r d e r a u t o c o r r e l a t o r s L e c t u r e 2 o f 2 A d v a n c e d t e c h n i q u e s f o r t h e p u l s e l e n g t h a n d s p e c t r a l p h a s e m e a s u r e m e n t s : F R O G , S P I D E R T r a n s v e r s e f u n c t i o n s c h a r a c t e r i z a t i o n a n d C o n t r a s t m e a s u r e m e n t t e c h n i q u e s ( i n b r i e f ) w a v e f r o n t c o r r e c t i o n W a v e f r o n t c h a r a c t e r i z a t i o n t e c h n i q u e s Wa v e f r o n t c o r r e c t i o n a n d b e a m f o c u s i n g

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend


More recommend