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1

Liquid mirrors

Borra, Ermanno F.

Journal:

Canadian Journal of Physics

Year:

1995

Language:

english

File:

PDF, 1.47 MB

english, 1995

2

Magnetic Stars

Borra, Ermanno F., Landstreet, John D., Mestel, L.

Journal:

Annual Review of Astronomy and Astrophysics

Year:

1982

Language:

english

File:

PDF, 773 KB

english, 1982

3

SEARCHING FOR EXTRATERRESTRIAL INTELLIGENCE SIGNALS IN ASTRONOMICAL SPECTRA, INCLUDING EXISTING DATA

Borra, Ermanno F.

Journal:

The Astronomical Journal

Year:

2012

Language:

english

File:

PDF, 123 KB

english, 2012

4

Magnetically Deformable Liquid Mirrors from Surface Films of Silver Nanoparticles

Anna M. Ritcey, Ermanno Borra

Journal:

Year:

2010

Language:

english

File:

PDF, 372 KB

english, 2010

5

Surface films of silver nanoparticles for new liquid mirrors

Julie Gingras, Jean-Philippe Déry, Hélène Yockell-Lelièvre, Ermanno Borra, Anna M. Ritcey

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2006

Language:

english

File:

PDF, 473 KB

english, 2006

6

Origin of the Speckles in Nanoengineered Tilted Liquid Mirrors

Michael Dallaire, Rosangela Bergamasco, Ermanno F. Borra

Journal:

Experimental Astronomy

Year:

2003

Language:

english

File:

PDF, 97 KB

english, 2003

7

Observations of time delays in gravitational lenses from intensity fluctuations: the coherence function

Ermanno F. Borra

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2008

Language:

english

File:

PDF, 520 KB

english, 2008

8

Observing gravitational lenses from intensity fluctuations: experimental validation of the technique

Ermanno F. Borra

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2011

Language:

english

File:

PDF, 2.37 MB

english, 2011

9

Deposition of metal films on an ionic liquid as a basis for a lunar telescope

Borra, Ermanno F., Seddiki, Omar, Angel, Roger, Eisenstein, Daniel, Hickson, Paul, Seddon, Kenneth R., Worden, Simon P.

Journal:

Year:

2007

Language:

english

File:

PDF, 275 KB

english, 2007

10

Liquid Mirrors

Borra, Ermanno F.

Journal:

Scientific American

Year:

1994

Language:

english

File:

PDF, 319 KB

english, 1994

11

Corrector design with active vase mirrors that allows a fixed telescope to access a large region of the sky

Moretto, Gilberto, Borra, Ermanno F.

Journal:

Year:

1997

Language:

english

File:

PDF, 400 KB

english, 1997

12

Optical tests of a 2.5-m-diameter liquid mirror: behavior under external perturbations and scattered-light measurements

Girard, Luc, Borra, Ermanno F.

Journal:

Year:

1997

Language:

english

File:

PDF, 799 KB

english, 1997

13

Telecentric Three-Dimensional Sensor with a Liquid Mirror for Large-Object Inspection

Thibault, Simon, Borra, Ermanno F.

Journal:

Year:

1999

Language:

english

File:

PDF, 245 KB

english, 1999

14

Optical tests of a 3.7-m-diameter liquid mirror: behavior under external perturbations

Tremblay, Grégoire, Borra, Ermanno F.

Journal:

Year:

2000

Language:

english

File:

PDF, 1.81 MB

english, 2000

15

Optical Tests of Nanoengineered Liquid Mirrors

Yockell-Lelièvre, Hélène, F. Borra, Ermanno, Ritcey, Anna M., Vieira da Silva, Jr., Lande

Journal:

Year:

2003

Language:

english

File:

PDF, 270 KB

english, 2003

16

Nanoengineered liquid mirrors shaped by thermal fields

Truong, Long, Borra, Ermanno F., Bergamasco, Rosangela, Caron, Nicolas, Laird, Phil, Ritcey, Anna

Journal:

Year:

2005

Language:

english

File:

PDF, 368 KB

english, 2005

17

Dynamic response of ferrofluidic deformable mirrors

Brousseau, Denis, Ritcey, Anna M., Déry, Jean-Philippe, Thibault, Simon, Parent, Jocelyn, Borra, Ermanno F.

Journal:

Year:

2009

Language:

english

File:

PDF, 478 KB

english, 2009

18

Generation of Bessel beams using a magnetic liquid deformable mirror

Brousseau, Denis, Drapeau, Julie, Piché, Michel, Borra, Ermanno F.

Journal:

Year:

2011

Language:

english

File:

PDF, 566 KB

english, 2011

19

Optical tests with Bessel beam interferometry

Fortin, Mathieu, Piché, Michel, Borra, Ermanno F.

Journal:

Year:

2004

Language:

english

File:

PDF, 247 KB

english, 2004

20

A magnetic liquid deformable mirror for high stroke and low order axially symmetrical aberrations

Brousseau, Denis, Borra, Ermanno F., Jean-Ruel, Hubert, Parent, Jocelyn, Ritcey, Anna

Journal:

Year:

2006

Language:

english

File:

PDF, 722 KB

english, 2006

21

Wavefront correction with a 37-actuator ferrofluid deformable mirror

Brousseau, Denis, Borra, Ermanno F., Thibault, Simon

Journal:

Year:

2007

Language:

english

File:

PDF, 5.43 MB

english, 2007

22

Linearization of the response of a 91-actuator magnetic liquid deformable mirror

Brousseau, Denis, Borra, Ermanno F., Rochette, Maxime, Landry, Daniel Bouffard

Journal:

Year:

2010

Language:

english

File:

PDF, 391 KB

english, 2010

23

The International Liquid Mirror Telescope

Borra, Ermanno F., Hickson, Paul, Surdej, Jean

Journal:

Optics and Photonics News

Year:

2009

Language:

english

File:

PDF, 689 KB

english, 2009

24

The International Liquid Mirror Telescope (ILMT) as a Variability Time Machine

Poels, Joël, Borra, Ermanno, Hickson, Paul, Sagar, Ram, Bartczak, Przemyslaw, Delchambre, Ludovic, Finet, François, Habraken, Serge, Swings, Jean-Pierre, Surdej, Jean

Journal:

Proceedings of the International Astronomical Union

Year:

2011

Language:

english

File:

PDF, 336 KB

english, 2011

25

Ethylene Glycol Based Ferrofluid for the Fabrication of Magnetically Deformable Liquid Mirrors

Déry, Jean-Philippe, Borra, Ermanno F., Ritcey, Anna M.

Journal:

Chemistry of Materials

Year:

2008

Language:

english

File:

PDF, 560 KB

english, 2008

26

Modal dynamics of magnetic-liquid deformable mirrors

Brousseau, Denis, Thibault, Simon, Borra, Ermanno F., Boivin, Simon F.

Journal:

Year:

2014

Language:

english

File:

PDF, 1005 KB

english, 2014

27

THE DISCOVERY OF PERIODIC MODULATIONS IN THE OPTICAL SPECTRA OF GALAXIES, POSSIBLY DUE TO ULTRARAPID LIGHT BURSTS FROM THEIR MASSIVE CENTRAL BLACK HOLES

Borra, Ermanno F.

Journal:

The Astrophysical Journal

Year:

2013

Language:

english

File:

PDF, 763 KB

english, 2013

28

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Waikoloa, HI (Thursday 22 August 2002)] Adaptive Optical System Technologies II - Ferrofluid-based deformable mirrors: a new approach to adaptive optics using liquid mirrors

Laird, Phil R., Bergamasco, R., Berube, Vincent, Borra, Ermanno F., Gingras, Julie, Ritcey, Anna-Marie R., Rioux, Myriam, Robitaille, Nathalie, Thibault, Simon, Vieira da Silva, Jr., L., Yockell-Lelie

Year:

2003

Language:

english

File:

PDF, 407 KB

english, 2003

29

SPIE Proceedings [SPIE SPIE Optical Systems Design - Marseille, France (Monday 5 September 2011)] Optical Fabrication, Testing, and Metrology IV - Adaptive null test system using a ferrofluid deformable mirror

Landry, Daniel B., Brousseau, Denis, Thibault, Simon, Borra, Ermanno F., Duparré, Angela, Geyl, Roland

Year:

2011

Language:

english

File:

PDF, 202 KB

english, 2011

30

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Glasgow, Scotland (Monday 21 June 2004)] Advancements in Adaptive Optics - Deformable mirrors based on magnetic liquids

Laird, Phil R., Borra, Ermanno F., Bergamasco, Rosangela, Gingras, Julie, Truong, Long, Ritcey, Anna, Bonaccini Calia, Domenico, Ellerbroek, Brent L., Ragazzoni, Roberto

Year:

2004

Language:

english

File:

PDF, 719 KB

english, 2004

31

NARROW-BAND ISOPHOTES OF COMETS TAGO-SATO-KOSAKA AND BENNETT

ERMANNO F. BORRA and WILLIAM H. WEHLAU

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1973

Language:

english

File:

PDF, 369 KB

english, 1973

32

LIQUID MIRROR TELESCOPES: PRESENT AND FUTURE

ERMANNO F. BORRA

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1987

Language:

english

File:

PDF, 3.15 MB

english, 1987

33

LOW-DISPERSION SPECTRA OF NOVA SERPENTIS 1970

PER H. ANDERSEN, ERMANNO F. BORRA and OREST V. DUBAS

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1971

Language:

english

File:

PDF, 1.10 MB

english, 1971

34

OBSERVATIONS OF THE RECOVERY AND FINAL DECLINE OF NOVA SERPENTIS 1970

ERMANNO F. BORRA

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1971

Language:

english

File:

PDF, 294 KB

english, 1971

35

Gallium Liquid Mirrors: Basic Technology, Optical-Shop Tests and Observations

Ermanno F. Borra, Grégoire Tremblay, Yannick Huot and Jonny Gauvin

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1997

Language:

english

File:

PDF, 1.76 MB

english, 1997

36

A Search for Peculiar Objects with the NASA Orbital Debris Observatory 3 Meter Liquid Mirror Telescope

Cabanac, Remi A., Borra, Ermanno F., Beauchemin, Mario

Journal:

The Astrophysical Journal

Year:

1998

Language:

english

File:

PDF, 787 KB

english, 1998

37

DISCOVERY OF MAGNETIC FIELDS IN FOUR SOUTHERN Ap STARS

ERMANNO F. BORRA and J. D. LANDSTREET

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1975

Language:

english

File:

PDF, 402 KB

english, 1975

38

POLARIMETRY AT THE COUDÉ FOCUS: INSTRUMENTAL EFFECTS

ERMANNO F. BORRA

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1976

Language:

english

File:

PDF, 1.01 MB

english, 1976

39

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - Marseille, France (Monday 23 June 2008)] Adaptive Optics Systems - Wavefront correction with a ferrofluid deformable mirror: experimental results and recent developments

Brousseau, Denis, Hubin, Norbert, Max, Claire E., Borra, Ermanno F., Thibault, Simon, Wizinowich, Peter L., Ritcey, Anna M., Parent, Jocelyn, Seddiki, Omar, Déry, Jean-Philippe, Faucher, Luc, Vassallo

Year:

2008

Language:

english

File:

PDF, 745 KB

english, 2008

40

A NONROTATING LIQUID MIRROR FOR ASTRONOMICAL TELESCOPES

ERMANNO F. BORRA

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1987

File:

PDF, 1.05 MB

1987

41

A NONROTATING LIQUID MIRROR FOR ASTRONOMICAL TELESCOPES

ERMANNO F. BORRA

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1987

Language:

english

File:

PDF, 1.05 MB

english, 1987

42

NARROW-BAND PHOTOMETRY OF COMET BENNETT (1969 i)

ERMANNO F. BORRA and WILLIAM H. WEHLAU

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1971

Language:

english

File:

PDF, 685 KB

english, 1971

43

OPTICAL-SHOP TESTING OF LIQUID MIRRORS

ERMANNO F. BORRA, MARIO BEAUCHEMIN, ROBIN ARSENAULT and ROBERT LALANDE

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1985

Language:

english

File:

PDF, 2.45 MB

english, 1985

44

Use of Thiols as Protecting Ligands in Reflective Surface Films of Silver Nanoparticles

Faucher, Luc, Borra, Ermanno F., Ritcey, Anna M.

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2008

Language:

english

File:

PDF, 4.65 MB

english, 2008

45

SPIE Proceedings [SPIE Optical Telescopes of Today and Tomorrow - Landskrona/Hven, Sweden (Wednesday 29 May 1996)] Optical Telescopes of Today and Tomorrow - Liquid mirror telescopes: a progress report

Borra, Ermanno F., Ferrari, Marc, Girard, Luc, Moretto, Gilberto, Tremblay, Gregoire, Lemaitre, Gerard R., Ardeberg, Arne L.

Year:

1997

Language:

english

File:

PDF, 395 KB

english, 1997

46

SPIE Proceedings [SPIE SPIE Astronomical Telescopes + Instrumentation - Amsterdam, , Netherlands (Sunday 1 July 2012)] Adaptive Optics Systems III - Woofer-tweeter adaptive optics in very strong turbulence using a magnetic-liquid deformable mirror

Brousseau, Denis, Véran, Jean-Pierre, Thibault, Simon, Borra, Ermanno F., F.-Boivin, Simon., Ellerbroek, Brent L., Marchetti, Enrico, Véran, Jean-Pierre

Year:

2012

Language:

english

File:

PDF, 7.36 MB

english, 2012

47

SPIE Proceedings [SPIE 1994 Symposium on Astronomical Telescopes & Instrumentation for the 21st Century - Kailua, Kona, HI (Sunday 13 March 1994)] Advanced Technology Optical Telescopes V - 2.7-m liquid-mirror telescope

Hickson, Paul, Walker, Gordon A. H., Borra, Ermanno F., Cabanac, Remi, Stepp, Larry M.

Year:

1994

Language:

english

File:

PDF, 919 KB

english, 1994

48

SPIE Proceedings [SPIE Lasers and Optics in Manufacturing III - Munich, Germany (Monday 16 June 1997)] Sensors, Sensor Systems, and Sensor Data Processing - Telecentric scanner for 3D profilometry of very large objects

Thibault, Simon, Borra, Ermanno F., Szapiel, Stan, Loffeld, Otmar

Year:

1997

Language:

english

File:

PDF, 300 KB

english, 1997

49

SPIE Proceedings [SPIE 1994 Symposium on Astronomical Telescopes & Instrumentation for the 21st Century - Kailua, Kona, HI (Sunday 13 March 1994)] Advanced Technology Optical Telescopes V - Liquid mirror telescopes: a progress report

Borra, Ermanno F., Girard, Luc, Moretto, Gilberto, Wang, Min, Tremblay, Gregoire, Lemaitre, Gerard R., Stepp, Larry M.

Year:

1994

Language:

english

File:

PDF, 498 KB

english, 1994

50

SPIE Proceedings [SPIE Astronomical Telescopes and Instrumentation - Munich, Germany (Monday 27 March 2000)] Optical Design, Materials, Fabrication, and Maintenance - Tiltable liquid mirror telescopes

Borra, Ermanno F., Ritcey, Anna-Marie R., Dierickx, Philippe

Year:

2000

Language:

english

File:

PDF, 1.13 MB

english, 2000