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Abstract
A diode-pumped, mechanically-flexible organic distributed-feedback laser that is fully encapsulated with ultra-thin glass is reported. The organic laser is excited by 450nm laser diode and emits at 537 nm with an oscillation threshold of 290 W/cm2. The encapsulation format of the device results in a photostability that is improved by two orders of magnitude compared to a non-encapsulated reference device while maintaining mechanical flexibility thanks to an overall device thickness below 105 μm. The laser is also wavelength-tunable between 535 nm and 545 nm by bending the ultra-thin glass structure.
Original language | English |
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Pages (from-to) | 24160-24168 |
Number of pages | 9 |
Journal | Optics Express |
Volume | 22 |
Issue number | 20 |
DOIs | |
Publication status | Published - 25 Sep 2014 |
Keywords
- glass membranes
- distributed-feedback laser
- ultra-thin glass
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