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InP-based devices integrating liquid crystals microcells for a tunable laser emission or a wavelength selective photodetection
- Source :
- Compound Semiconductor Week 2019 (CSW 2019), Compound Semiconductor Week 2019 (CSW 2019), May 2019, Nara, Japan. ⟨10.1109/ICIPRM.2019.8819007⟩
- Publication Year :
- 2019
- Publisher :
- HAL CCSD, 2019.
-
Abstract
- International audience; Photonic devices with wavelength tuning capabilities are investigated with the use of liquid crystal microcells monolithically integrated onto the surfaces of photodiodes or VCSEL fabricated on InP based materials. For these two devices, we demonstrated that the detected or emitted wavelength can be selected on a tuning range of more than 70 nm in the case of the photodiode, and of more than 20 nm in the case of VCSEL.
- Subjects :
- [PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]
Materials science
business.industry
Optical communication
Photodetection
7. Clean energy
Vertical-cavity surface-emitting laser
Photodiode
law.invention
Wavelength
law
Liquid crystal
[SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic
[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]
Optoelectronics
Photonics
business
Tunable laser
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Compound Semiconductor Week 2019 (CSW 2019), Compound Semiconductor Week 2019 (CSW 2019), May 2019, Nara, Japan. ⟨10.1109/ICIPRM.2019.8819007⟩
- Accession number :
- edsair.doi.dedup.....ff5ac894ce4d9c1799720f535234d262