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Diode UV Output Fiber M1 Nd:Van Q.S. M2Lens SHGTHG UV Filter Diode UV Output M1 Nd:Van Q.S. M2Lens SHGTHG Extracavity Intracavity Techniques for UV Tripling.

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Presentation on theme: "Diode UV Output Fiber M1 Nd:Van Q.S. M2Lens SHGTHG UV Filter Diode UV Output M1 Nd:Van Q.S. M2Lens SHGTHG Extracavity Intracavity Techniques for UV Tripling."— Presentation transcript:

1 Diode UV Output Fiber M1 Nd:Van Q.S. M2Lens SHGTHG UV Filter Diode UV Output M1 Nd:Van Q.S. M2Lens SHGTHG Extracavity Intracavity Techniques for UV Tripling

2 Pumping Intracavity Tripling Refractively folded Cavity for Efficient Extraction Without Complex coatings UV Output Beam Shaping Optics M1 M2 Q-Switch Nd:Vanadate Prism D T DPSS Intracavity Layout

3 DPSS Rep Rate vs UV Power

4 Competitive - Power/Rep. Rate

5 System Comparison Intracavity Direct Diode Coupling Low Losses Long diode Life I/C SHG/THG - Efficient Low Walk Off/Distortion System running at 50% of full power even at 1W 100KHz Minimal Parts/Min. Cost Extracavity Fiber Coupling Lossy (-25%) Complex Fast Lens to HG Beam Distortion Damage? Needs to optimize rep. rate to achieve powers. Extra Parts

6 DPSS Product Pic


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