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1 - 10 of 37 Search Results for thg crystal

1pdf document  Avia_355-355X_Preinstallation  (PAGE 34 OF 38)
AVIA 355/AVIA 355-X Laser Preinstallation Manual 28 PRINT SPOT STATUS:nn ?SPS:nn nn= The spot number of the THG crystal spot you wish to check. 0 if the spot status is GOOD. 2 if the spot status is USED. PRINT TEMP SERVO TIGHT LOCK STATUS ?TSTLS Indicates is all temperature servos are within 0.1C of ...
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2pdf document  Avia_355-355X_Preinstallation  (PAGE 26 OF 38)
... : 3 to 300000 Hz. RESET SYSTEM=1 RESET=1 Stops the internal watchdog timer and causes the system to reboot. Use this command only when necessary. SET CRYSTAL WARNING INTERVAL CWI=nnnn Sets the warning time interval for each crystal spot in hours (10 to 1000 hours). Default is 100 hours. SET SPOT POSITION ...

3Beam Quality
... automatic optimization of the ThermaTrack mirror, which will result in optimum laser power and mode quality. Optimize the temperatures of the SHG, THG and diodes. Verify the laser rods are at the correct setpoint temperature. It is unlikely that reoptimizing the temperatures of the crystals and diodes ...
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4AVIA Technical Overview
... better than any competitor. Constant Power Over Time – Over time power degradation of the third harmonic generation (THG) crystal, results in power degradation in a UV laser.  The AVIA uses a large THG crystal with multiple spot positionsdesign overcomes this by using a ...
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5Low Power
... mirror will automatically move through its entire range, and settle at the position, which results in the highest laser power. Optimize the SHG, THG, Diode 1 and Diode 2 temperatures. The temperatures at which the SHG, THG, Diode 1 and Diode 2 perform most efficiently are determined when the laser is ...
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6pdf document  Avia_266_Preinstallation  (PAGE 25 OF 38)
... : 3 to 300000 Hz. RESET SYSTEM=1 RESET=1 Stops the internal watchdog timer and causes the system to reboot. Use this command only when necessary. SET CRYSTAL WARNING INTERVAL CWI=nnnn Sets the warning time interval for each crystal spot in hours (10 to 1000 hours). Default is 100 hours. SET SPOT POSITION ...

7pdf document  Avia_355-355X_Preinstallation Best match in this PDF  |  All matches in this PDF
Preinstallation Manual AVIA 355/355-X Laser 5100 Patrick Henry Drive Santa Clara, CA 95054 AVIA 355/AVIA 355-X Laser Operator's Manual ii This document is copyrighted with all rights reserved. Under the copyright laws, this document may not be copied in whole or in part or reproduced in any other media ...
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8pdf document  Avia_355-355X_Preinstallation  (PAGE 33 OF 38)
... of the shutter interlock sense: 0 = shutter interlock closed. 1 = shutter interlock open. PRINT SPOT ?SP Returns the current spot location on the THG crystal. PRINT SPOT HOURS:n ?SPH:n Returns hour value for specified crystal spot. n = crystal spot. Table 12. RS-232 Queries (Continued) QUERIES RETURNED ...

9pdf document  Avia_266_Preinstallation Best match in this PDF  |  All matches in this PDF
... in use. The system can occasionally tolerate 1-2 weeks without power. Coherent requires the system be powered up at all times to ensure maximum FHG crystal life. Upon receipt, the laser should be uncrated and AC power applied as soon as possible. Receiving and Inspection Inspect shipping containers ...
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10pdf document  AVIA355-23-250Data_Sheet Best match in this PDF  |  All matches in this PDF
... STANDBY AC ON LASER EMISSION LASER ENABLE MENU EXIT Laser Head Power Supply Features · 8.4W of 355 nm output at 250 kHz · Excellent beam quality · THG crystal shifter for long life and stable UV power output · PosiLockTM beam position sensor and control · Field-replaceable pump diode modules · ThermEQTM ...
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