LE-0720 "Red 660 nm" SHG Extension
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Keywords:
- SHG 1330 nm to 665 nm
- KTP Crystal
- Four axes kinematic mount
- Optical Short Pass Filter
Basic experiment
Intended institutions and users:
Physics Laboratory
Engineering department
Electronic department
Biophotonics department
Physics education in Medicine
LE-0720 "Red 660 nm" SHG Extension
This extension set comes with a Nd:YAG rod coated for the operation at 1330 nm, the mounted KTP crystal and a KG5 filter. The KTP crystal is cut for optimum conversion efficiency from 1330 nm to 665 nm. The crystal is mounted in a disk which is inserted into a „click“ - holder which itself is clicked into a kinematic adjustment holder which is adjustable in the X and Y direction and in two orthogonal angles. Furthermore the crystal can be rotated around its central axis to fulfil the phase-matching condition for optimum conversion efficiency. The KG5 filter block the pump as well as Nd:YAG radiation of 808 nm and 1064 nm respectively. It is used to measure only the "red" power to demonstrate its quadratic dependence on the power of the fundamental radiation at 1064 nm. The power of the fundamental radiation is controlled by the injection current of the pump laser diode.
Datasheet
https://luhs.de/assets/le-0720.pdf
Manual
https://luhs.de/assets/um-le06.pdf
LE-0720 "Red 660 nm" SHG Extension
This extension set comes with a Nd:YAG rod coated for the operation at 1330 nm, the mounted KTP crystal and a KG5 filter. The KTP crystal is cut for optimum conversion efficiency from 1330 nm to 665 nm. The crystal is mounted in a disk which is inserted into a „click“ - holder which itself is clicked into a kinematic adjustment holder which is adjustable in the X and Y direction and in two orthogonal angles. Furthermore the crystal can be rotated around its central axis to fulfil the phase-matching condition for optimum conversion efficiency. The KG5 filter block the pump as well as Nd:YAG radiation of 808 nm and 1064 nm respectively. It is used to measure only the "red" power to demonstrate its quadratic dependence on the power of the fundamental radiation at 1064 nm. The power of the fundamental radiation is controlled by the injection current of the pump laser diode.
Datasheet
https://luhs.de/assets/le-0720.pdf
Manual