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1

Performance analysis of adaptive-optics systems using laser guide stars and slope sensors

Welsh, Byron M., Gardner, Chester S.

Journal:

Journal of the Optical Society of America A

Year:

1989

Language:

english

File:

PDF, 1.28 MB

english, 1989

2

Use of artificial neural networks for Hartmann-sensor lenslet centroid estimation

Montera, Dennis A., Welsh, Byron M., Roggemann, Michael C., Ruck, Dennis W.

Journal:

Year:

1996

Language:

english

File:

PDF, 422 KB

english, 1996

3

Effects of turbulence-induced anisoplanatism on the imaging performance of adaptive-astronomical telescopes using laser guide stars

Welsh, Byron M., Gardner, Chester S.

Journal:

Journal of the Optical Society of America A

Year:

1991

Language:

english

File:

PDF, 1.49 MB

english, 1991

4

Analysis of multiconjugate adaptive optics

Johnston, Dustin C., Welsh, Byron M.

Journal:

Journal of the Optical Society of America A

Year:

1994

Language:

english

File:

PDF, 1.52 MB

english, 1994

5

Characterization of atmospheric turbulence phase statistics using wave-front slope measurements

Silbaugh, Eric E., Welsh, Byron M., Roggemann, Michael C.

Journal:

Journal of the Optical Society of America A

Year:

1996

Language:

english

File:

PDF, 271 KB

english, 1996

6

Maximum a posteriori estimation of wave-front slopes using a Shack–Hartmann wave-front sensor

Sallberg, Scott A., Welsh, Byron M., Roggemann, Michael C.

Journal:

Journal of the Optical Society of America A

Year:

1997

Language:

english

File:

PDF, 316 KB

english, 1997

7

Characterization of laboratory-generated turbulence by optical phase measurements

Welsh, Byron M.

Journal:

Optical Engineering

Year:

1994

Language:

english

File:

PDF, 272 KB

english, 1994

8

Comparison of Fourier phase spectrum estimation using deconvolution from wavefront sensing and bispectrum reconstruction

Michael C Roggemann, Cynthia A Hyde, Byron M Welsh

Journal:

Optics Communications

Year:

1997

Language:

english

File:

PDF, 1.18 MB

english, 1997

9

Micro-electro-mechanical deformable mirrors for aberration control in optical systems

Michael C. Roggemann, Victor M. Bright, Byron M. Welsh, William D. Cowan, Max Lee

Journal:

Optical and Quantum Electronics

Year:

1999

Language:

english

File:

PDF, 178 KB

english, 1999

10

Estimating the contribution of different parts of the atmosphere to optical wavefront aberration

Dustin C. Johnston, Byron M. Welsh

Journal:

Computers & Electrical Engineering

Year:

1992

Language:

english

File:

PDF, 1.00 MB

english, 1992

11

Modal control for an adaptive optics system using LQG compensation

Mark A. Von Bokern, Randall N. Paschall, Byron M. Welsh

Journal:

Computers & Electrical Engineering

Year:

1992

Language:

english

File:

PDF, 908 KB

english, 1992

12

Bistatic imaging lidar technique for upper atmospheric studies

Welsh, Byron M., Gardner, Chester S.

Journal:

Year:

1989

Language:

english

File:

PDF, 899 KB

english, 1989

13

Nonlinear resonant absorption effects on the design of resonance fluorescence lidars and laser guide stars

Welsh, Byron M., Gardner, Chester S.

Journal:

Year:

1989

Language:

english

File:

PDF, 1.47 MB

english, 1989

14

Imaging performance analysis of adaptive optical telescopes using laser guide stars

Welsh, Byron M.

Journal:

Year:

1991

Language:

english

File:

PDF, 1.41 MB

english, 1991

15

Sensing refractive-turbulence profiles (C_n^2) using wave front phase measurements from multiple reference sources

Welsh, Byron M.

Journal:

Year:

1992

Language:

english

File:

PDF, 1.06 MB

english, 1992

16

Performance analysis of the self-referenced speckle-holography image-reconstruction technique

Welsh, Byron M., VonNiederhausern, Rudolf N.

Journal:

Year:

1993

Language:

english

File:

PDF, 834 KB

english, 1993

17

Remote sensing of atmospheric turbulence and transverse winds from wave-front slope measurements from crossed optical paths

Welsh, Byron M., Koeffler, Steven C.

Journal:

Year:

1994

Language:

english

File:

PDF, 984 KB

english, 1994

18

Biased estimators and object-spectrum estimation in the method of deconvolution from wave-front sensing

Roggemann, Michael C., Welsh, Byron M., Devey, John

Journal:

Year:

1994

Language:

english

File:

PDF, 1.14 MB

english, 1994

19

Signal-to-noise ratio for astronomical imaging by deconvolution from wave-front sensing

Roggemann, Michael C., Welsh, Byron M.

Journal:

Year:

1994

Language:

english

File:

PDF, 1.65 MB

english, 1994

20

Signal-to-noise comparison of deconvolution from wave-front sensing with traditional linear and speckle image reconstruction

Welsh, Byron M., Roggemann, Michael C.

Journal:

Year:

1995

Language:

english

File:

PDF, 157 KB

english, 1995

21

Method for simulating atmospheric turbulence phase effects for multiple time slices and anisoplanatic conditions

Roggemann, Michael C., Welsh, Byron M., Montera, Dennis, Rhoadarmer, Troy A.

Journal:

Year:

1995

Language:

english

File:

PDF, 1.55 MB

english, 1995

22

Fundamental performance comparison of a Hartmann and a shearing interferometer wave-front sensor

Welsh, Byron M., Ellerbroek, Brent L., Roggemann, Michael C., Pennington, Timothy L.

Journal:

Year:

1995

Language:

english

File:

PDF, 210 KB

english, 1995

23

Processing wave-front-sensor slope measurements using artificial neural networks

Montera, Dennis A., Welsh, Byron M., Roggemann, Michael C., Ruck, Dennis W.

Journal:

Year:

1996

Language:

english

File:

PDF, 344 KB

english, 1996

24

Statistical anisotropy in free turbulence for mixing layers at high Reynolds numbers

Gardner, Patrick J., Roggemann, Michael C., Welsh, Byron M., Bowersox, Rodney D., Luke, Theodore E.

Journal:

Year:

1996

Language:

english

File:

PDF, 543 KB

english, 1996

25

Prediction of wave-front sensor slope measurements with artificial neural networks

Montera, Dennis A., Welsh, Byron M., Roggemann, Michael C., Ruck, Dennis W.

Journal:

Year:

1997

Language:

english

File:

PDF, 314 KB

english, 1997

26

Comparison of measured and computed Strehl ratios for light propagated through a channel flow of a He-N_2 mixing layer at high Reynolds numbers

Gardner, Patrick J., Roggemann, Michael C., Welsh, Byron M., Bowersox, Rodney D., Luke, Theodore E.

Journal:

Year:

1997

Language:

english

File:

PDF, 435 KB

english, 1997

27

Image-quality metrics for characterizing adaptive optics system performance

Brigantic, Robert T., Roggemann, Michael C., Bauer, Kenneth W., Welsh, Byron M.

Journal:

Year:

1997

Language:

english

File:

PDF, 1.49 MB

english, 1997

28

Evaluation of least-squares phase-diversity technique for space telescope wave-front sensing

Lee, David J., Roggemann, Michael C., Welsh, Byron M., Crosby, Erin R.

Journal:

Year:

1997

Language:

english

File:

PDF, 621 KB

english, 1997

29

Optimization of Adaptive-Optics Systems Closed-Loop Bandwidth Settings to Maximize Imaging-System Performance

Brigantic, Robert T., Roggemann, Michael C., Welsh, Byron M., Bauer, Kenneth W.

Journal:

Year:

1998

Language:

english

File:

PDF, 348 KB

english, 1998

30

Optimal Wave-front Reconstruction for a Coherent Diffracted Field

Arrasmith, William W., Roggemann, Michael, Welsh, Byron

Journal:

Year:

1998

Language:

english

File:

PDF, 259 KB

english, 1998

31

Incorporating Higher-Order Modal Measurements in Tilt Estimation: Natural and Laser Guide Star Applications

Whiteley, Matthew R., Welsh, Byron M., Roggemann, Michael C.

Journal:

Year:

1998

Language:

english

File:

PDF, 276 KB

english, 1998

32

Tilt Estimation in Moderate-to-Strong Scintillation

Burl, Jeffrey B., Roggemann, Michael C., Welsh, Byron

Journal:

Year:

2001

Language:

english

File:

PDF, 129 KB

english, 2001

33

Off-axis optical transfer function calculations in an adaptive-optics system by means of a diffraction calculation for weak index fluctuations

Troxel, Steven E., Welsh, Byron M., Roggemann, Michael C.

Journal:

Journal of the Optical Society of America A

Year:

1994

Language:

english

File:

PDF, 1.37 MB

english, 1994

34

Speckle imaging signal-to-noise ratio performance as a function of frame integration time

Welsh, Byron M.

Journal:

Journal of the Optical Society of America A

Year:

1995

Language:

english

File:

PDF, 559 KB

english, 1995

35

Reconstruction of low-light images by use of the vector Wiener filter

Ford, Stephen D., Welsh, Byron M., Roggemann, Michael C., Lee, David J.

Journal:

Journal of the Optical Society of America A

Year:

1997

Language:

english

File:

PDF, 415 KB

english, 1997

36

Limitations of Gaussian assumptions for the irradiance distribution in digital imagery: nonstationary image ensemble considerations

Whiteley, Matthew R., Welsh, Byron M., Roggemann, Michael C.

Journal:

Journal of the Optical Society of America A

Year:

1998

Language:

english

File:

PDF, 757 KB

english, 1998

37

Temporal properties of the Zernike expansion coefficients of turbulence-induced phase aberrations for aperture and source motion

Whiteley, Matthew R., Roggemann, Michael C., Welsh, Byron M.

Journal:

Journal of the Optical Society of America A

Year:

1998

Language:

english

File:

PDF, 395 KB

english, 1998

38

Optimal modal wave-front compensation for anisoplanatism in adaptive optics

Whiteley, Matthew R., Welsh, Byron M., Roggemann, Michael C.

Journal:

Journal of the Optical Society of America A

Year:

1998

Language:

english

File:

PDF, 331 KB

english, 1998

39

Cramér-Rao analysis of phase-diverse wave-front sensing

Lee, David J., Roggemann, Michael C., Welsh, Byron M.

Journal:

Journal of the Optical Society of America A

Year:

1999

Language:

english

File:

PDF, 348 KB

english, 1999

40

Diagnosing unknown aberrations in an adaptive optics system by use of phase diversity

Lee, David J., Welsh, Byron M., Roggemann, Michael C., Ellerbroek, Brent L.

Journal:

Year:

1997

Language:

english

File:

PDF, 635 KB

english, 1997

41

Aberration-correction results from a segmented microelectromechanical deformable mirror and a refractive lenslet array

Lee, Max K., Cowan, William D., Welsh, Byron M., Bright, Victor M., Roggemann, Michael C.

Journal:

Year:

1998

Language:

english

File:

PDF, 471 KB

english, 1998

42

SPIE Proceedings [SPIE Optical Science, Engineering and Instrumentation '97 - San Diego, CA (Sunday 27 July 1997)] Propagation and Imaging through the Atmosphere - Fourier-series-based atmospheric phase screen generator for simulating anisoplanatic geometries and temporal evolution

Welsh, Byron M., Bissonnette, Luc R., Dainty, Christopher

Year:

1997

Language:

english

File:

PDF, 299 KB

english, 1997

43

SPIE Proceedings [SPIE SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics - Orlando, FL (Monday 17 April 1995)] Atmospheric Propagation and Remote Sensing IV - Optical propagation in non-Kolmogorov atmospheric turbulence

Stribling, Bruce E., Welsh, Byron M., Roggemann, Michael C., Dainty, J. Christopher

Year:

1995

Language:

english

File:

PDF, 533 KB

english, 1995

44

SPIE Proceedings [SPIE SPIE's International Symposium on Optical Science, Engineering, and Instrumentation - San Diego, CA (Sunday 19 July 1998)] Artificial Turbulence for Imaging and Wave Propagation - Effect of finite outer scale on the temporal properties of atmospheric tilt aberrations

Whiteley, Matthew R., Welsh, Byron M., Gonglewski, John D., Vorontsov, Mikhail A.

Year:

1998

Language:

english

File:

PDF, 921 KB

english, 1998

45

Sonicated Echocardiographic Contrast Agents: Reproducibility Studies

Feinstein, Steven B., Keller, Mark W., Kerber, Richard E., Vandenberg, Byron, Hoyte, John, Kutruff, Chris, Bingle, James, Fraker, Theodore D., Chappell, Richard, Welsh, Alan H.

Journal:

Journal of the American Society of Echocardiography

Year:

1989

Language:

english

File:

PDF, 536 KB

english, 1989

46

Improving the resolution of ground-based telescopes

Roggemann, Michael C., Welsh, Byron M., Fugate, Robert Q.

Journal:

Review of Modern Physics

Year:

1997

Language:

english

File:

PDF, 1.80 MB

english, 1997

47

SPIE Proceedings [SPIE SPIE's International Symposium on Optical Science, Engineering, and Instrumentation - Denver, CO (Sunday 18 July 1999)] Propagation and Imaging through the Atmosphere III - Phase-retrieval-based algorithms for far-field beam steering and shaping

Welsh, Byron M., Roggemann, Michael C., Wilson, Greg L., Roggemann, Michael C., Bissonnette, Luc R.

Year:

1999

Language:

english

File:

PDF, 789 KB

english, 1999

48

SPIE Proceedings [SPIE High-Power Lasers and Applications - San Jose, CA (Saturday 25 January 2003)] Atmospheric Propagation - Tilt anisoplanatism in extended turbulence propagation

Magee, Eric P., Whiteley, Matthew R., Das, Shashikala T., Welsh, Byron M., Young, Cynthia Y., Stryjewski, John S.

Year:

2003

Language:

english

File:

PDF, 153 KB

english, 2003

49

SPIE Proceedings [SPIE International Symposium on Optical Science and Technology - San Diego, CA (Sunday 30 July 2000)] Propagation and Imaging through the Atmosphere IV - Tracking and higher-order correction tradeoffs for beam correction through strong turbulence

Welsh, Byron M., Roggemann, Michael C., Schepler, Andrew, Roggemann, Michael C.

Year:

2000

Language:

english

File:

PDF, 141 KB

english, 2000

50

SPIE Proceedings [SPIE Optical Science, Engineering and Instrumentation '97 - San Diego, CA (Sunday 27 July 1997)] Propagation and Imaging through the Atmosphere - Estimation of satellite orientation from space surveillance imagery measured with an adaptive optics telescope

Wood, Gregory E., Roggemann, Michael C., Welsh, Byron M., Bissonnette, Luc R., Dainty, Christopher

Year:

1997

Language:

english

File:

PDF, 154 KB

english, 1997

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