1 / 133

Weekly Report

Weekly Report. Speaker: 陳琮夫 Advisor: 梁肇文 老師 Date:20130515. Schedule. polynomial function : Legendre-such ( matlab ). Pixels. Pixels. tan( θ ) , where θ from 0 to 10.9 deg. tan( θ ) , where θ from 0 to 10.9 deg. polynomial function : Legendre-such ( matlab ). Pixels. Pixels.

simeon
Télécharger la présentation

Weekly Report

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Weekly Report Speaker:陳琮夫 Advisor:梁肇文 老師 Date:20130515

  2. Schedule

  3. polynomial function : Legendre-such (matlab) Pixels Pixels tan(θ) , where θ from 0 to 10.9 deg tan(θ) , where θ from 0 to 10.9 deg

  4. polynomial function : Legendre-such (matlab) Pixels Pixels tan(θ) , where θ from 0 to 10.9 deg tan(θ) , where θ from 0 to 10.9 deg

  5. polynomial function : Legendre-such (matlab)

  6. polynomial function : Legendre-such (matlab)

  7. polynomial function : Legendre-such (matlab)

  8. Weekly Report Speaker:Stephen Cheng Advisor:Chao Wen Liang Date: 20130522

  9. Schedule

  10. polynomial function : Legendre-Schmidt Seminormalized (matlab) tan(θ) , where θ from 0 to 10.9 deg tan(θ) , where θ from 0 to 10.9 deg Pixels Pixels tan(θ) , where θ from 0 to 10.9 deg tan(θ) , where θ from 0 to 10.9 deg Pixels Pixels

  11. polynomial function : Legendre-Schmidt Seminormalized (matlab) tan(θ) , where θ from 0 to 10.9 deg tan(θ) , where θ from 0 to 10.9 deg Pixels Pixels Pixels Pixels tan(θ) , where θ from 0 to 10.9 deg tan(θ) , where θ from 0 to 10.9 deg

  12. polynomial function : Legendre-Schmidt Seminormalized (matlab)

  13. Weekly Report Speaker:Stephen Cheng Advisor:Chao Wen Liang Date: 20130522

  14. Schedule

  15. polynomial function Hc(on focus) Hc(defocus) θ θ Δf EFL NOtE : polynomial function : where , φ=(tanθ) Hc(On focus) = EFL + ++ Hc (defocus) = ((EFL-Δf)+ + + • Paraxial height

  16. polynomial function : Legendre-Schmidt Seminormalized (matlab) pixels NA (tanθ) We obtain the defocus of between the lensarray and CCD. The codeV simulation will fit the experiment result.

  17. 3.4214296139822 polynomial function : Legendre-Schmidt Seminormalized (matlab) tan(θ) mm

  18. Weekly Report Speaker:Stephen Cheng Advisor:Chao Wen Liang Date: 20130611

  19. Schedule

  20. Calibration • The relationship between pixels and degree from CV simulation • The relationship between degree and centroid shift from CV simulation Defocus: -0.92475 mm Defocus: -0.92475 mm

  21. Weekly Report Speaker:Stephen Cheng Advisor:Chao Wen Liang Date: 20130626

  22. Calibration setup

  23. Calibration

  24. Weekly Report Speaker:Stephen Cheng Advisor:Chao Wen Liang Date: 20130710

  25. Problem Comment: 直接將 chief ray centroid position跟角度利用Legendre polynomials 進行fitting 可以得到近似線性的fitting曲線

  26. Problem Comment: 將chief ray centroid position 減去paraxial ray centroid position 跟角度利用Legendre polynomials進行fitting 得到的fitting曲線不會吻合

  27. Problem Comment: 將角度跟chief ray centroid position 減去paraxial ray centroid position 利用Legendre polynomials進行fitting 得到的fitting曲線還是會吻合

  28. Problem Comment: 照淑芳的建議，改利用spline 進行 曲線 fitting 得到的fitting曲線還是會吻合

  29. Reconstruct wavefront for autocollimator source

  30. Reconstruct wavefront for Fiber source

  31. Reconstruct wavefront for Fiber source with calibration .

  32. Reconstruct wavefront for Fiber source with calibration .

  33. Reconstruct wavefront for interferometer

  34. Reconstruct wavefront for interferometer autocollimator interferometer

  35. Weekly Report Speaker:Stephen Cheng Advisor:Chao Wen Liang Date: 20130717

  36. Calibration setup Fiber (Product : SM300 ,NA=0.12) Without rotate With rotate

  37. Reconstruct wavefront for autocollimator source

  38. Reconstruct wavefront for autocollimator source mask size!!

  39. Reconstruct wavefront for autocollimator source

  40. Reconstruct wavefront for autocollimator source

  41. Weekly Report Speaker:Stephen Cheng Advisor:Chao Wen Liang Date: 20130729

  42. Standard lens (F/3.3 ; NA=0.1515) Zygo interferer

  43. Standard lens (F/3.3 ; NA=0.1515) Zygo interferer

  44. Worse Assignment Reconstruct the wavefront Convergence image spot’s patterns (move up to the detector plane) Reference spot’s patterns (full of all the detector plane) Cover to the reference spot’s patterns (shift the center )

  45. Worse Assignment difference of two matrixs Transverse to the degree Transverse to the centroid error Cover to the reference spot’s patterns (shift the center ) Get the difference of the spots

  46. Reconstruct the wavefront Convergence image spot’s patterns (move up to the detector plane) Reference spot’s patterns (full of all the detector plane) Cover to the reference spot’s patterns (shift the center )

  47. Transverse to the degree Transverse to the centroid error Cover to the reference spot’s patterns (shift the center ) Get the difference of the spots Add the centroid error to the matrix

  48. Reconstruct the wavefront Cover to the reference spot’s patterns (shift the center ) Add the centroid error to the matrix

  49. 0717\data0726\best.bmp Without calibration With calibration

More Related