WFS < Keck/NGAO

---++ %MAKETEXT{"NGAO Wavefront Sensors Design"}%

%TOC{depth="4"}%

---+++ High order laser guide star wavefront sensor

---++++ Tomographic laser guide star wavefront sensors

|  *Wavelength*  |  *Sub-aps*  |  *FoV*  |  *Filter*  |  *OSM*  |
|  589 nm  |  64x64  |    1.45  |  -  |  -  |

---++++ Point-and-shoot laser guide star wavefront sensors
|  *Wavelength*  |  *Sub-aps*  |  *FoV/ FoR*  |  *Filter*  |  *OSM*  |
|  589 nm  |  64x64  |    1.45/ 120 |  -  |  theta-phi  |

---+++ Low order wavefront sensor assembly
---++++ Tip-tilt, Focus and Astigmatism Sensor
---++++ Tip-Tilt wavefront sensor
---++++ Truth wavefront sensor

---+++ High order NGS sensor

|  *Wavelength*  |  *Sub-aps*  |  *FoV/ FoR*  |  *Filter*  |  *OSM*  |
|  400-1000 nm  |  32x32 and 64x64  |     |  -  |  steering mirrors  |

---+++ Object Selection Mechanism Design

   * [[%ATTACHURL%/NGAO_OSM_Design_Study.pdf][NGAO_OSM_Design_Study.pdf]]: OSM Integration

-- Main.ViswaVelur - 15 Jun 2006



   * OSM Integration: <br />
     <img src="%ATTACHURLPATH%/OSM_Integration_Iso_2.JPG" alt="OSM_Integration_Iso_2.JPG" width='1741' height='1035' />

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
pdf	NGAO_OSM_Design_Study.pdf	r12 r11 r10 r9 r8	manage	2830.8 K	2009-07-20 - 21:11	UnknownUser	OSM Integration

This topic: Keck/NGAO > WebHome > WFS
Topic revision: r11 - 2009-07-20 - AlexDelacroix