4. Surgery
  5. Instruments
  6. Light application

Ralph B. Bettman

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Diode laser device for photocoagulation of the retina

Surgery – Instruments – Light application
Patent

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Resonant cavity structure for ion laser with floating plate for

Coherent light generators – Particular resonant cavity – Mirror support or alignment structure
Patent

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Thermally tuned filter having a pre-stressed membrane

Optical: systems and elements – Optical modulator
Reexamination Certificate

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Thermally tuned filter having a pre-stressed membrane

Optical: systems and elements – Optical modulator
Reexamination Certificate

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Profile ID: LFUS-PAI-P-948709

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