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Version 1.0 – 10/2/12 

 
 

 

2021 Girard Blvd.  Suite 150 

Albuquerque, NM 87106 

(505) 245-9970 x184 

www.aos-llc.com 

Hartmann Sensor 
Manual 

   

Summary of Contents for Hartmann

Page 1: ...Version 1 0 10 2 12 1 2021 Girard Blvd Suite 150 Albuquerque NM 87106 505 245 9970 x184 www aos llc com Hartmann Sensor Manual...

Page 2: ...eference 6 3 2 4 Making Wavefront Measurements 6 4 Comments on Specific Hartmann Wavefront Sensors 6 4 1 Firewire Wavefront Sensors 6 4 1 1 Power 6 4 2 GigE Wavefront Sensors 7 4 2 1 Power 7 4 3 SU320...

Page 3: ...ce wavefront The ratio of the motion of the spot position in both axes to the distance between the aperture array and the imager is the gradient of the wavefront The wavefront can be reconstructed by...

Page 4: ...below It is not recommended to mount the wavefront sensor using the beam tube at the front end of the camera Saturation It is very important to avoid saturating the camera during operation Saturation...

Page 5: ...AOS reference also referred to as the absolute reference it is critical to align the sensor to that reference To facilitate this the wavefront sensor needs to be mounted on a kinematic stage that allo...

Page 6: ...alibration can be obtained 3 2 4 Making Wavefront Measurements After a valid reference is established the wavefront sensor can be used to make wavefront measurements Assuming that the setup is valid t...

Page 7: ...ec com We have found that these sensors work with many standard gigabit Ethernet cards but not all of them AVT has an application note entitled Hardware Selection for AVT GigE Cameras available curren...

Page 8: ...www aos llc com Version 1 0 10 2 12 8 NOTE Dimensions are in millimeters...

Page 9: ...2 6 7 25 4 54 Y Pixel Size m 5 6 9 9 6 0 2 2 6 7 25 4 54 Maximum Resolution pixels 640 x 480 656 x 492 752 x 480 2592 x 1944 1280 x 1024 320 x 256 1936 x 1456 Imager Dimensions mm 3 6 x2 7 6 5x4 9 4 5...

Page 10: ...rism Mount in such a way as to enable both of these axes to be manipulated Unfortunately the mount shown here does not allow the sensor angle to be manipulated independent of motion the sensor relativ...

Page 11: ...The Marlin Singray wavefront sensor should be setup with a brightness of 16 and a gain of 1 The shutter is user adjustable based on the input intensity 7 2 2 Mounting All our Firewire wavefront senso...

Page 12: ...www aos llc com Version 1 0 10 2 12 12 7 2 3 Package Dimensions...

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