GNOSIS: A novel near-infrared OH suppression unit at the AAT

Multi-notch holographic filters for atmospheric lines suppression

Blais-Ouellette, S.
Artigau, É.
Havermeyer, F.
Matthews, K.
Moser, C.
Psaltis, D.
Steckman, G.J.

November 2010

Near-infrared emission from atmospheric OH radicals is known to severely affect astronomical observa...

A complex multi-notch astronomical filter to suppress the bright infrared sky

Bland-Hawthorn, J.
Ellis, S. C.
Leon-Saval, S. G.
Haynes, R.
Roth, M. M.
Loehmannsroeben, H. -G.
Horton, A. J.
Cuby, J. -G.
Birks, T. A.
Lawrence, J. S.
Gillingham, P.
Ryder, S. D.
Trinh, C.

December 2011

International audienceA long-standing and profound problem in astronomy is the difficulty in obtaini...

Ultrashort pulse point-by-point written aperiodic fiber Bragg gratings for suppression of OH-emission lines

Goebel, T.A.
Bharathan, G.
Ams, M.
Richter, D.
Krämer, R.G.
Heck, M.
Siems, M.P.
Fuerbach, A.
Nolte, S.

January 2018

We demonstrate the direct inscription of aperiodic fiber Bragg gratings (AFBGs) for their use as in-...

GNOSIS: a novel near-infrared OH suppression unit at the AAT

Trinh, C. Q.
Ellis, S. C.
Lawrence, J. S.
Horton, A. J.
Bland-Hawthorn, J.
Leon-Saval, S. G.
Bryant, J.
Case, S.
Colless, M.
Couch, W.
Freeman, K.
Gers, L.
Glazebrook, K.
Haynes, R.
Lee, S.
Lohmannsroben, H. G.
Miziarski, S.
O'Byrne, J.
Rambold, W.
Roth, M. M.
Schmidt, B.
Shortridge, K.
Smedley, S.
Tinney, C. G.
Xavier, P.
Zheng, J.

January 2012

GNOSIS has provided the first on-telescope demonstration of a concept to utilize complex aperioidc f...

GNOSIS : An OH suppression unit for near-infrared spectrographs

Ellis, S. C
Bland-Hawthorn, J
O'Byrne, J
Rambold, W
Roth, M
Trinh, C
Lawrence, J. S
Bryant, J
Haynes, R
Horton, A
Lee, S
Leon-Saval, S
Löhmannsroben, Hans-Gerd
Mladenoff, J

January 2010

GNOSIS is an OH suppression unit to be used in conjunction with existing spectrographs. The OH suppr...

GNOSIS: the first fiber Bragg grating-based OH suppression unit

Trinh, Christopher
Ellis, S. C.
Bland-Hawthorn, J.
Lawrence, J. S.
Horton, A. J.
Leon-Saval, S. G.
Shortridge, K.
Bryant, J.
Case, S.
Colless, M.
Couch, W.
Freeman, K. C.
Loehmannsroeben, H.
Gers, L.
Glazebrook, K.
Haynes, R.
Lee, S.
O'Byrne, J.
Miziarski, S.
Roth, M. M.
Schmidt, B.
Tinney, C. G.
Zheng, J.

January 2013

The sky background is over 1000 times brighter in the near-infrared (NIR) than in the visible placin...

Gnosis : the first instrument to use fiber bragg gratings for oh suppression

Trinh, Christopher Q
Ellis, Simon C
Couch, Warrick
Freeman, Kenneth
Löhmannsröben, Hans-Gerd
Gers, Luke
Glazebrook, Karl
Haynes, Roger
Lee, Steve
O'Byrne, John
Miziarski, Stan
Roth, Martin M
Bland-Hawthorn, Joss
Schmidt, Brian
Tinney, Christopher G
Zheng, Jessica
Lawrence, Jon S
Horton, Anthony J
Leon-Saval, Sergio G
Shortridge, Keith
Bryant, Julia
Case, Scott
Colless, Matthew

January 2013

The near-infrared is an important part of the spectrum in astronomy, especially in cosmology because...

Suppression of the near-infrared OH night-sky lines with fibre Bragg gratings: first results

Ellis, S. C.
Bland-Hawthorn, J.
Lawrence, J.
Horton, A. J.
Trinh, C.
Leon-Saval, S. G.
Shortridge, K.
Bryant, J.
Case, S.
Colless, M.
Couch, W.
Freeman, K.
Gers, L.
Glazebrook, K.
Haynes, R.
Lee, S.
Lohmannsroben, H. G.
O'Byrne, J.
Miziarski, S.
Roth, M.
Schmidt, B.
Tinney, C. G.
Zheng, J. Q.

January 2012

The background noise between 1 and 1.8 μm in ground-based instruments is dominated by atmospheric e...

GNOSIS: The first instrument to use fiber bragg gratings for OH suppression

Trinh, C
Ellis, S C
Bland-Hawthorn, Joss
Lawrence, J S
Horton, A J
Leon-Saval, S G
Shortridge, Keith
Bryant, J.
Case, S
Colless, Matthew
Couch, Warrick
Freeman, Kenneth
Lohmannsroben, Hans-Gerd
Gers, L
Glazebrook, Karl
Haynes, Roger
Lee, Steve
O'Byrne, John
Miziarski, Stan
Roth, Martin M.
Schmidt, Brian
Tinney, C. G.
Zheng, Jessica

February 2016

The near-infrared is an important part of the spectrum in astronomy, especially in cosmology because...

GNOSIS : An OH suppressing near-infrared spectrograph for astronomy using fibre Bragg gratings

Lawrence, J. S
Ellis, S. C
Loehmannsroeben, H
Miziarski, S
Mladenoff, J
O'Byrne, J
Rambold, W
Roth, M
Smedley, S
Trinh, C
Bland-Hawthorn, J
Bryant, J
Case, S
Gers, L
Haynes, R
Horton, A
Lee, S
Leon-Saval, S

January 2011

Astronomical near-infrared spectroscopy is made difficult by the extremely bright and variable night...

Suppression of the near-infrared OH night-sky lines with fibre Bragg gratings - first results

Ellis, S C
Bland-Hawthorn, Joss
Lawrence, J
Horton, A J
Trinh, C
Leon-Saval, S G
Shortridge, Keith
Bryant, J.
Case, S
Colless, Matthew
Couch, Warrick
Freeman, Kenneth
Schmidt, Brian
Lawrence, J S
Gers, L
Lee, Steve
Miziarski, Stan
Zheng, Jessica

February 2016

The background noise between 1 and 1.8 μm in ground-based instruments is dominated by atmospheric em...

First demonstration of OH suppression in a high-efficiency near-infrared spectrograph

Ellis, S C
Bland-Hawthorn, J.
Lawrence, J S
Horton, A J
Content, Robert
Roth, Martin M.
Pai, N
Zhelem, Ross
Case, S
Hernandez, E
Leon-Saval, S G
Haynes, Roger
Min, S S
Giannone, D
Madhav, K
Rahman, A
Betters, C.
Haynes, Dionne
Couch, Warrick
Kewley, Lisa
McDermid, Richard
Spitler, Lee R.
Sharp, Rob
Veilleux, Sylvain

August 2021

Ground-based near-infrared (NIR) astronomy is severely hampered by the forest of atmospheric emissio...

The Nature of the near-infrared interline sky background using fibre Bragg grating OH suppression

Trinh, Christopher Q
Ellis, Simon C
Bland-Hawthorn, Joss
Horton, Anthony J
Lawrence, Jon S
Leon-Saval, Sergio G

January 2013

We analyse the near-infrared interline sky background, OH and O2 emission in 19 h of H-band observat...

Fabrication of precise aperiodic multichannel fibre Bragg grating filters for spectral line suppression in hydrogenated standard telecommunications fibre

Gbadebo, Adenowo
Turitsyna, Elena
Williams, John A

January 2018

We demonstrate the design and fabrication of multichannel fibre Bragg gratings (FBGs) with aperiodic...

A Complex multi-notch astronomical filter to suppress the bright infrared sky

Bland-Hawthorn, J
Ellis, S. C
Gillingham, P
Ryder, S. D
Trinh, C
Leon-Saval, S. G
Haynes, R
Roth, M. M
Löhmannsröben, H.-G
Horton, A. J
Cuby, J.-G
Birks, T. A
Lawrence, J. S

January 2011

A long-standing and profound problem in astronomy is the difficulty in obtaining deep near-infrared ...

Multi-notch holographic filters for atmospheric lines suppression

Blais-Ouellette, S.
Artigau, É.
Havermeyer, F.
Matthews, K.
Moser, C.
Psaltis, D.
Steckman, G.J.

November 2010

Near-infrared emission from atmospheric OH radicals is known to severely affect astronomical observa...

A complex multi-notch astronomical filter to suppress the bright infrared sky

Bland-Hawthorn, J.
Ellis, S. C.
Leon-Saval, S. G.
Haynes, R.
Roth, M. M.
Loehmannsroeben, H. -G.
Horton, A. J.
Cuby, J. -G.
Birks, T. A.
Lawrence, J. S.
Gillingham, P.
Ryder, S. D.
Trinh, C.

December 2011

International audienceA long-standing and profound problem in astronomy is the difficulty in obtaini...

Ultrashort pulse point-by-point written aperiodic fiber Bragg gratings for suppression of OH-emission lines

Goebel, T.A.
Bharathan, G.
Ams, M.
Richter, D.
Krämer, R.G.
Heck, M.
Siems, M.P.
Fuerbach, A.
Nolte, S.

January 2018

We demonstrate the direct inscription of aperiodic fiber Bragg gratings (AFBGs) for their use as in-...

GNOSIS: a novel near-infrared OH suppression unit at the AAT

Trinh, C. Q.
Ellis, S. C.
Lawrence, J. S.
Horton, A. J.
Bland-Hawthorn, J.
Leon-Saval, S. G.
Bryant, J.
Case, S.
Colless, M.
Couch, W.
Freeman, K.
Gers, L.
Glazebrook, K.
Haynes, R.
Lee, S.
Lohmannsroben, H. G.
Miziarski, S.
O'Byrne, J.
Rambold, W.
Roth, M. M.
Schmidt, B.
Shortridge, K.
Smedley, S.
Tinney, C. G.
Xavier, P.
Zheng, J.

January 2012

GNOSIS has provided the first on-telescope demonstration of a concept to utilize complex aperioidc f...

GNOSIS : An OH suppression unit for near-infrared spectrographs

Ellis, S. C
Bland-Hawthorn, J
O'Byrne, J
Rambold, W
Roth, M
Trinh, C
Lawrence, J. S
Bryant, J
Haynes, R
Horton, A
Lee, S
Leon-Saval, S
Löhmannsroben, Hans-Gerd
Mladenoff, J

January 2010

GNOSIS is an OH suppression unit to be used in conjunction with existing spectrographs. The OH suppr...

GNOSIS: the first fiber Bragg grating-based OH suppression unit

Trinh, Christopher
Ellis, S. C.
Bland-Hawthorn, J.
Lawrence, J. S.
Horton, A. J.
Leon-Saval, S. G.
Shortridge, K.
Bryant, J.
Case, S.
Colless, M.
Couch, W.
Freeman, K. C.
Loehmannsroeben, H.
Gers, L.
Glazebrook, K.
Haynes, R.
Lee, S.
O'Byrne, J.
Miziarski, S.
Roth, M. M.
Schmidt, B.
Tinney, C. G.
Zheng, J.

January 2013

The sky background is over 1000 times brighter in the near-infrared (NIR) than in the visible placin...

Gnosis : the first instrument to use fiber bragg gratings for oh suppression

Trinh, Christopher Q
Ellis, Simon C
Couch, Warrick
Freeman, Kenneth
Löhmannsröben, Hans-Gerd
Gers, Luke
Glazebrook, Karl
Haynes, Roger
Lee, Steve
O'Byrne, John
Miziarski, Stan
Roth, Martin M
Bland-Hawthorn, Joss
Schmidt, Brian
Tinney, Christopher G
Zheng, Jessica
Lawrence, Jon S
Horton, Anthony J
Leon-Saval, Sergio G
Shortridge, Keith
Bryant, Julia
Case, Scott
Colless, Matthew

January 2013

The near-infrared is an important part of the spectrum in astronomy, especially in cosmology because...

Suppression of the near-infrared OH night-sky lines with fibre Bragg gratings: first results

Ellis, S. C.
Bland-Hawthorn, J.
Lawrence, J.
Horton, A. J.
Trinh, C.
Leon-Saval, S. G.
Shortridge, K.
Bryant, J.
Case, S.
Colless, M.
Couch, W.
Freeman, K.
Gers, L.
Glazebrook, K.
Haynes, R.
Lee, S.
Lohmannsroben, H. G.
O'Byrne, J.
Miziarski, S.
Roth, M.
Schmidt, B.
Tinney, C. G.
Zheng, J. Q.

January 2012

The background noise between 1 and 1.8 μm in ground-based instruments is dominated by atmospheric e...

GNOSIS: The first instrument to use fiber bragg gratings for OH suppression

Trinh, C
Ellis, S C
Bland-Hawthorn, Joss
Lawrence, J S
Horton, A J
Leon-Saval, S G
Shortridge, Keith
Bryant, J.
Case, S
Colless, Matthew
Couch, Warrick
Freeman, Kenneth
Lohmannsroben, Hans-Gerd
Gers, L
Glazebrook, Karl
Haynes, Roger
Lee, Steve
O'Byrne, John
Miziarski, Stan
Roth, Martin M.
Schmidt, Brian
Tinney, C. G.
Zheng, Jessica

February 2016

The near-infrared is an important part of the spectrum in astronomy, especially in cosmology because...

GNOSIS : An OH suppressing near-infrared spectrograph for astronomy using fibre Bragg gratings

Lawrence, J. S
Ellis, S. C
Loehmannsroeben, H
Miziarski, S
Mladenoff, J
O'Byrne, J
Rambold, W
Roth, M
Smedley, S
Trinh, C
Bland-Hawthorn, J
Bryant, J
Case, S
Gers, L
Haynes, R
Horton, A
Lee, S
Leon-Saval, S

January 2011

Astronomical near-infrared spectroscopy is made difficult by the extremely bright and variable night...

Suppression of the near-infrared OH night-sky lines with fibre Bragg gratings - first results

Ellis, S C
Bland-Hawthorn, Joss
Lawrence, J
Horton, A J
Trinh, C
Leon-Saval, S G
Shortridge, Keith
Bryant, J.
Case, S
Colless, Matthew
Couch, Warrick
Freeman, Kenneth
Schmidt, Brian
Lawrence, J S
Gers, L
Lee, Steve
Miziarski, Stan
Zheng, Jessica

February 2016

The background noise between 1 and 1.8 μm in ground-based instruments is dominated by atmospheric em...

First demonstration of OH suppression in a high-efficiency near-infrared spectrograph

Ellis, S C
Bland-Hawthorn, J.
Lawrence, J S
Horton, A J
Content, Robert
Roth, Martin M.
Pai, N
Zhelem, Ross
Case, S
Hernandez, E
Leon-Saval, S G
Haynes, Roger
Min, S S
Giannone, D
Madhav, K
Rahman, A
Betters, C.
Haynes, Dionne
Couch, Warrick
Kewley, Lisa
McDermid, Richard
Spitler, Lee R.
Sharp, Rob
Veilleux, Sylvain

August 2021

Ground-based near-infrared (NIR) astronomy is severely hampered by the forest of atmospheric emissio...

The Nature of the near-infrared interline sky background using fibre Bragg grating OH suppression

Trinh, Christopher Q
Ellis, Simon C
Bland-Hawthorn, Joss
Horton, Anthony J
Lawrence, Jon S
Leon-Saval, Sergio G

January 2013

We analyse the near-infrared interline sky background, OH and O2 emission in 19 h of H-band observat...

Fabrication of precise aperiodic multichannel fibre Bragg grating filters for spectral line suppression in hydrogenated standard telecommunications fibre

Gbadebo, Adenowo
Turitsyna, Elena
Williams, John A

January 2018

We demonstrate the design and fabrication of multichannel fibre Bragg gratings (FBGs) with aperiodic...

A Complex multi-notch astronomical filter to suppress the bright infrared sky

Bland-Hawthorn, J
Ellis, S. C
Gillingham, P
Ryder, S. D
Trinh, C
Leon-Saval, S. G
Haynes, R
Roth, M. M
Löhmannsröben, H.-G
Horton, A. J
Cuby, J.-G
Birks, T. A
Lawrence, J. S

January 2011

A long-standing and profound problem in astronomy is the difficulty in obtaining deep near-infrared ...

Multi-notch holographic filters for atmospheric lines suppression

Blais-Ouellette, S.
Artigau, É.
Havermeyer, F.
Matthews, K.
Moser, C.
Psaltis, D.
Steckman, G.J.

November 2010

Near-infrared emission from atmospheric OH radicals is known to severely affect astronomical observa...

A complex multi-notch astronomical filter to suppress the bright infrared sky

Bland-Hawthorn, J.
Ellis, S. C.
Leon-Saval, S. G.
Haynes, R.
Roth, M. M.
Loehmannsroeben, H. -G.
Horton, A. J.
Cuby, J. -G.
Birks, T. A.
Lawrence, J. S.
Gillingham, P.
Ryder, S. D.
Trinh, C.

December 2011

International audienceA long-standing and profound problem in astronomy is the difficulty in obtaini...

Ultrashort pulse point-by-point written aperiodic fiber Bragg gratings for suppression of OH-emission lines

Goebel, T.A.
Bharathan, G.
Ams, M.
Richter, D.
Krämer, R.G.
Heck, M.
Siems, M.P.
Fuerbach, A.
Nolte, S.

January 2018

We demonstrate the direct inscription of aperiodic fiber Bragg gratings (AFBGs) for their use as in-...

GNOSIS: A novel near-infrared OH suppression unit at the AAT

Abstract

Extracted data

GNOSIS: A novel near-infrared OH suppression unit at the AAT

Abstract

Extracted data

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