What is he best known for?
The fields of study he is best known for:
- Laser
- Optics
- Electrical engineering
Graham A. Turnbull spends much of his time researching Optoelectronics, Laser, Optics, Lasing threshold and Distributed feedback laser.
His work carried out in the field of Optoelectronics brings together such families of science as Stimulated emission, Optical pumping and Polyfluorene.
The various areas that Graham A. Turnbull examines in his Laser study include Photonics, Light-emitting diode and Organic semiconductor.
His work in Light-emitting diode covers topics such as Nanotechnology which are related to areas like Solar cell.
His study looks at the relationship between Optics and fields such as Phase, as well as how they intersect with chemical problems.
As a member of one scientific family, Graham A. Turnbull mostly works in the field of Distributed feedback laser, focusing on Laser power scaling and, on occasion, Distributed Bragg reflector, Distributed Bragg reflector laser and Vertical-cavity surface-emitting laser.
His most cited work include:
- Organic semiconductor lasers. (1024 citations)
- The generation of free-space Laguerre-Gaussian modes at millimetre-wave frequencies by use of a spiral phaseplate (302 citations)
- Hybrid optoelectronics: A polymer laser pumped by a nitride light-emitting diode (176 citations)
What are the main themes of his work throughout his whole career to date?
The scientist’s investigation covers issues in Optoelectronics, Optics, Laser, Lasing threshold and Organic semiconductor.
He combines topics linked to Polymer with his work on Optoelectronics.
His Polymer research includes themes of Luminescence, Nanotechnology and Explosive material.
Many of his studies on Laser involve topics that are commonly interrelated, such as Wavelength.
He has included themes like Polariton, Slope efficiency, Nanosecond and Photonic crystal in his Lasing threshold study.
His Organic semiconductor research is multidisciplinary, relying on both Conductive polymer and Optical amplifier.
He most often published in these fields:
- Optoelectronics (68.45%)
- Optics (50.49%)
- Laser (46.60%)
What were the highlights of his more recent work (between 2015-2021)?
- Optoelectronics (68.45%)
- Visible light communication (11.65%)
- Optics (50.49%)
In recent papers he was focusing on the following fields of study:
Graham A. Turnbull mostly deals with Optoelectronics, Visible light communication, Optics, Laser and Explosive material.
His Optoelectronics research is multidisciplinary, incorporating elements of OLED and Polymer.
His research in Polymer intersects with topics in Substrate and Nanotechnology.
His Visible light communication research is multidisciplinary, incorporating perspectives in Wide field, Concentrator and Bandwidth.
His work on Etendue as part of general Optics research is frequently linked to Bit error rate, thereby connecting diverse disciplines of science.
Graham A. Turnbull is interested in Distributed feedback laser, which is a field of Laser.
Between 2015 and 2021, his most popular works were:
- Flexible and ultra-lightweight polymer membrane lasers. (56 citations)
- Probing the energy levels of perovskite solar cells via Kelvin probe and UV ambient pressure photoemission spectroscopy (47 citations)
- Nanoimprinted distributed feedback lasers of solution processed hybrid perovskites (43 citations)
In his most recent research, the most cited papers focused on:
- Laser
- Optics
- Electrical engineering
Optoelectronics, Laser, Organic semiconductor, Lasing threshold and Optics are his primary areas of study.
In his work, Visible light communication and Li-Fi is strongly intertwined with OLED, which is a subfield of Optoelectronics.
His Laser research incorporates themes from Grating and Waveguide.
The concepts of his Organic semiconductor study are interwoven with issues in Nanotechnology, Semiconductor and Polymer.
His work deals with themes such as Oscillator strength, Photonic crystal, Semiconductor laser theory, Diffraction grating and Laser linewidth, which intersect with Lasing threshold.
His Light-emitting diode, Wavefront, Wide field and Photodetector study, which is part of a larger body of work in Optics, is frequently linked to Obstacle, bridging the gap between disciplines.
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