Passively mode-locked laser at 1 mu m region based on tungsten trioxide (WO3) saturable absorber
Stable and efficient mode-locked operation at 1065 nm was demonstrated using tungsten trioxide (WO3) thin film as a saturable absorber (SA). The WO3 thin film composite was prepared by a low cost and simple method and it has a modulation depth of 20 %. As the SA film was inserted into a Ytterbium-do...
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| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
ELSEVIER GMBH
2021
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/28040/ |
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