Hybrid indium phosphide-on-silicon nanolaser diode

Crosnier, Guillaume; Sanchez, Dorian; Bouchoule, S.; Monnier, P.; Beaudoin, G.; Sagnes, I.; Raj, R.; Raineri, Fabrice

doi:10.1038/nphoton.2017.56

Cited by 199 publications

(134 citation statements)

References 31 publications

Supporting

Mentioning

134

Contrasting

Order By: Relevance

“…Some of their functionalities are biosensors [3,5], optical filters, lasers [1], quantum memory [6], or energy harvesting [7]. Since the first fabrication of a photonicband-gap microcavity within a silicon waveguide by x-ray lithography [8], the idea is extended to micro-and nanowires, creating the periodic pattern by techniques such as electron-beam lithography [9][10][11] or focused-ion-beam (FIB) milling [6,12,13]. Optical cavities based on DBRs enhance dramatically the end reflectivity, and allow for higher quality factors and finesse values.…”

Section: Introductionmentioning

confidence: 99%

Modal Analysis of β−Ga2O3:Cr Widely Tunable Luminescent Optical Microcavities

et al. 2018

View full text Add to dashboard Cite

Optical microcavities are key elements in many photonic devices, and those based on distributed Bragg reflectors (DBRs) enhance dramatically the end reflectivity, allowing for higher quality factors and finesse values. Besides, they allow for wide wavelength tunability, needed for nano-and microscale light sources to be used as photonic building blocks in the micro-and nanoscale. Understanding the complete behavior of light within the cavity is essential to obtaining an optimized design of properties and optical tunability. In this work, focused ion-beam fabrication of high refractive-index contrast DBR-based optical cavities within Ga 2 O 3 ∶Cr microwires grown and doped by the vapor-solid mechanism is reported. Room-temperature microphotoluminescence spectra show strong modulations from about 650 nm up to beyond 800 nm due to the microcavity resonance modes. Selectivity of the peak wavelength is achieved for two different cavities, demonstrating the tunability of this kind of optical system. Analysis of the confined modes is carried out by an analytical approximation and by finite-difference-time-domain simulations. A good agreement is obtained between the reflectivity values of the DBRs calculated from the experimental resonance spectra, and those obtained by finite-difference-time-domain simulations. Experimental reflectivities up to 70% are observed in the studied wavelength range and cavities, and simulations demonstrate that reflectivities up to about 90% could be reached. Therefore, Ga 2 O 3 ∶Cr high-reflectivity optical microcavities are shown as good candidates for single-material-based, widely tunable light emitters for micro-and nanodevices.

show abstract

Section: Introductionmentioning

confidence: 99%

Modal Analysis of β−Ga2O3:Cr Widely Tunable Luminescent Optical Microcavities

et al. 2018

View full text Add to dashboard Cite

show abstract

“…Integrated photonics, across a range of material platforms has shown applications in fields from lab-on-a-chip sensing [1] to all-optical signal processing [2]. It is now becoming clear that to harness the full power of PIC "photonic integrated circuits" technology, multiple material platforms must be integrated into single chip-scale systems.…”

Section: Introductionmentioning

confidence: 99%

High precision transfer printing for hybrid integration of multi-material waveguide devices

McPhillimy

Guilhabert

Klitis

et al. 2018

Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF)

View full text Add to dashboard Cite

show abstract

“…The growing relevance of short-distance and on-chip optical communications for future computers [2] has stimulated the emergence of novel ultra-compact sources meeting severe energy requirements [3]. In this respect, a milestone is the achievement of microwatt power consumption with very competitive wall-plug efficiency in nanolaser diodes [4]. A crucial role here is played by the photonic crystal (PhC) confining light within a very small volume.…”

mentioning

confidence: 99%

Mode Locking of the Hermite-Gaussian Modes of a Nanolaser

et al. 2019

View full text Add to dashboard Cite

Mode-locking is predicted in a nanolaser cavity forming an effective photonic harmonic potential. The cavity is substantially more compact than a Fabry-Perot resonator with comparable pulsing period, which is here controlled by the potential. In the limit of instantaneous gain and absorption saturation, mode-locking corresponds to a stable dissipative soliton, which it very well approximated by the coherent state of a quantum mechanical harmonic oscillator. This property is robust against non-instantaneous material response and non-zero phase-intensity coupling. arXiv:2002.05390v1 [physics.optics]

show abstract

Hybrid indium phosphide-on-silicon nanolaser diode

Cited by 199 publications

References 31 publications

Modal Analysis of β−Ga2O3:Cr Widely Tunable Luminescent Optical Microcavities

Modal Analysis of β−Ga2O3:Cr Widely Tunable Luminescent Optical Microcavities

High precision transfer printing for hybrid integration of multi-material waveguide devices

Mode Locking of the Hermite-Gaussian Modes of a Nanolaser

Contact Info

Product

Resources

About