Organic lasers are broadly tunable coherent sources, potentially compact, convenient and manufactured at low-costs. Appeared in the mid 60's as solid-state alternatives for liquid dye lasers, they recently gained a new dimension after the demonstration of organic semiconductor lasers in the 90's. ...
organic solid‐state lasersOrganic solid鈥恠tate lasers (OSSLs) based on 1D organic crystals have attracted broad attention from researchers owing to the importance of potential applications in optoelectronic fields. 1D OSSLs can be fabricated from various organic molecules under the function of weak ...
7.5 Additional solid-state organic lasers 7.5.1 Microcavity and optofluidic organic lasers 7.5.2 Organic fiber lasers 7.5.3 Solid-state distributed feedback organic lasers 7.5.4 Solid-state waveguide organic lasers 7.5.5 Solid-state microcavity organic lasers 7.5.6 Organic vertical cavity surface emit...
Introduction Organic solid-state lasers (OSSLs) have attracted substantial scientific interest since they are compact, cost-efficient, operate at a low threshold, and have wide spectral covering and tunability [1–4]. Moreover, OSSLs have the potential to achieve electrical injection [5], which ...
28. This is conceptually similar to diode-laser-pumped solid-state lasers and to nitride light-emitting-diode pumping26,27, but here we achieve a fully integrated all-organic device. In this way, we avoid the losses due to injected charges, greatly reduce the losses due to triplets and ...
Continuous tunability of such solid-state organic DFB lasers has already been demonstrated with several approaches such as holographic dynamic DFB gratings [17], stretchable DFB lasers [18], and a wedge-shaped film of either the gain material layer [19] or an intermediate high-index layer [20]...
2.2.4 Organic solid-state gain media Organic gain media that have been exploited for the development of waveguide lasers fall broadly into two groups, with the first comprising polymers and small organic molecules, and the second, organic semiconductor single crystals. As there are a number of ex...
Solid-state lasersIntegrated optics( ) Schematic drawing of the laterally coupled slot-waveguide SiNOH DFB laser feedback structure. The dimensions of the slot-waveguide are nm, nm, and nm. The grating period is nm with a duty cycle of . The corrugation of the DFB ( m) is large compared...
To solve this problem, organic solid-state lasers can be generated. Generally, the gain medium is categorised into two main groups. First group includes the polymer which is a fluorophore and it can directly be used as a gain medium [31,32,33]. Second group of gain medium requires doping...
solutions according to the invention in other devices, e.g. for organic integrated circuits (O-ICs), in organic field effect transistors (OFETs), in organic thin-film transistors (OTFTs), for organic solar cells (O-SCs) or organic laser diodes (O lasers), to name only a few applications...