THORLABS OCT-LK2(-BB), Руководство пользователя

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OCTG Series Scanner Chapter 6: Troubleshooting
Page 20 MTN004419-D02
Chapter 6
Troubleshooting
Problem Possible Cause Recommended Solution
Poor Reference
Light Intensity
Fiber Not Connected
Remove and Reconnect Fiber, Ensuring that
Alignment Key is Inserted into Key Slot
Aperture is Too Small Open Aperture
Fiber Tip is Dirty
Clean Fiber Tip (Thorlabs’ MCC-7020 Fiber
Connector Cleaner Recommended)
Other Reason Contact OCT Service (See Chapter 11)
No Image is Obtained
Optical Path Length of Reference and
Sample Arms is Not Matched
Adjust Reference Arm Length
Beam is Blocked Check for Obstructions in Optical Path
USB Cable is Loose Reconnect USB Cable
PC Crashed Restart PC
Other Reason Contact OCT Service (See Chapter 11)
Low Scan Resolution Dispersion in Reference and Sample
Arms is Not Matched
Check if Dispersion compensation is installed
Bad Image Quality
Image Obtained is Being Mirrored
Adjust the Distance Between the Objective and
the Sample. The Image Should Move Towards
the Top of the Computer Window
Optical Path Length of Sample Arm
is Too Short
Move Sample Away From Objective
Reference Intensity is Too High
or Too Low
Close or Open Aperture Iris to Adjust Intensity
Other Reason Contact OCT Service (See Chapter 11)
Flipped Image
Optical Path Length of Reference Arm
is Incorrect
Adjust Reference Arm Length
Table 3 Troubleshooting