1. PHOTONS RESONANT TUNNELING
Vladislav I. Pustovoit
Russian Academy of Science
Scientific and Technological Centre of Unique Instumentation

2. A Basis For Gravity Waves Detection
Fabri-Perot Resonator With Periodic Structures As Reflecting Mirrors Being
A Basis For Gravity Waves Detection

3. (Laser Interferometer Gravitation Waves Observatory)
LIGO
(Laser Interferometer Gravitation Waves Observatory)
Mirrors
Laser
l = 4 км
PMT R=

4. Main problem - mirrors with reflection coefficient more, then

5. Main physical ideas-resonance transmitting wave
or particle E
particle x

6. Particle resonance transmitted
Quantum system
E0, то
If E = E0
Particle resonance transmitted E0 E
With probability ~ 1
Е.Wigner,1933, G.Bete P. Paierls, 1935.

7. Resonant tunneling of surface phonons
Resonator F-P for SAW ~ R

8. Fabri-Perot Resonator With Periodic Structures As Reflecting Mirrors
Reflection coefficient for Fabri-Perot resonator
Reflection coefficient for one periodical structure
А.М.Афанасьев,
Ю.В.Гуляев,
В.И.Пустовойт,
РТЭ, г.

9. Transitted function Fabri-Perot resonator
LIGO T
Transitted function Fabri-Perot resonator

10. Fabri-Perot Resonator With Periodic StructuresL a x
X=L
X=L+a
X=2L+a

11. Transmitted function
where

12. Conditional resonance transmitted

13. Transmitted function = E
where

14. Transmitted functional
0.01 <  <

15. Transmitted functions
L= cm, n1=1.42; n2=2.029, 5
N=22

16. Laser Interferometer Gravitational waves Observatory
LIGO
Laser Interferometer Gravitational waves Observatory
Moscow, 20 June 2008 16

17. T if Half-width transfer function usuial F-P
Interferomers and resonant tunneling will be equivalent if

18. Optical schema for detecting GW
splitter
laser
PMT
mirror
Fabri-Perot resonators

19. Periodical structures
Interference term
Amplitude GW
Distance between
Periodical structures
where
Amplitude of EW
In resonance conditional, phase is

20. LIGO
Moscow, 20 June 2008 20

21. CONCLUSION
1.PHOTONS RESONANT TUNNELING through Periodic Structures to reduce to exponent narrow resonance
2. Fabry-Perot Resonator With Periodic Structures As Reflecting Mirrors Being
A Basis For New Gravity Waves Detection
Thank you for yours attention ! 21