This review paper highlights the advancements made in the field of integrated laser sources on the silicon photonics platform. These on-chip lasers are classified according to their gain media, including V semiconductors, III–V semiconductors, two-dimensional materials, and colloidal quantum dots.
Hybrid laser integration is also starting to be introduced in silicon photonics foundry. For example, GlobalFoundries Inc. introduced an approach to flip chip bonding a III–V laser in an etched Si trench that is formed together with coupling fiber V-groove arrays .
This paper presents our recent progress on integrated Si photonics, focusing specifically on on-chip lasers. In addition, we discuss the future perspectives of incorporating this technology into various applications, spanning a wide range from optical communication to quantum technologies. References is not available for this document. Need Help?
However, another approach of hybrid integration has since been demonstrated by Marchena and others via the use of flip-chip bonding of the laser diode on a Si photonics platform wherein laser diodes and Si PICs are separately fabricated in their respective fab prior to being mated at the back end 2-5.
Integrated Integrated lasers with Si PICs offer the advantages of utilizing the low loss Si waveguide to achieve laser performance that is unattainable with monolithic III–Vs. A prime example is the laser linewidth reduction progression for different laser integration approaches as shown in Fig. 2.11.
This Review provides an overview on high-performance photonic integrated circuit lasers at visible and short near-infrared wavelengths between 400 nm and 1,000 nm, focusing on low-noise, continuous-wave operation needed for many quantum technologies.
To compare with the spectra from hybrid-integrated laser array under multi-channel operation, the spectra of the eight-channel bare laser array were measured under a total CW current of 600 mA at 25 and 30°C. ... There …
In comparison, on-chip integrated laser (silicon WG output) has slight degradation in T o values, that are 108.1 K and 33.7 K in temperature ranges from 20 to 65 °C and 70 to …
In this study, a compact and low-power-consumption quantum random number generator (QRNG) based on a laser diode and a hybrid chip with integrated silicon photonics …
The low intrinsic coupler loss is important as it allows a seamless integration of silicon strip waveguides and Huygens'' meta-waveguides in an integrated photonic circuit. Finally, for highly efficient and broadband …
This paper presents our recent progress on integrated Si photonics, focusing specifically on on …
Following the path of electronic integrated circuits (EICs), silicon (Si) photonics holds promises to enable photonic integrated circuits (PICs) with high densities, advanced …
Until recently, the lack of a laser source on silicon has been seen as the key hurdle limiting the usefulness and complexity of silicon photonic integrated circuits. In this …
As the Si PICs complexity increases, lasers integrated on silicon offer much slower increase rate in the total laser cost compared with discrete laser solutions. By removing …
This paper presents our recent progress on integrated Si photonics, focusing specifically on on-chip lasers. In addition, we discuss the future perspectives of incorporating this technology into …
Integrated comb lasers that provide thousands of coherent laser lines with …
Spot-size converter laser diodes may become a vital light source for a flip-chip approach to hybrid integration of III-V-on-silicon photonics.
Silicon photonic-integrated circuits provide high-performance, low-cost solutions for data communications and there are different approaches to utilize III–V-based …
6 · With its advanced multi-quantum well structure and ring geometry, the laser minimizes the power consumption and the heat generation, enabling stable operation up to 90 Kelvin (K) …
2.5.1 Silicon Integrated 2.x μm Laser for CO Sensing. Silicon photonics is also of interest for optical sensing in the 2–3 μm wavelength range as many important gases (e.g., CO 2, CH 4 and CO) have strong absorption lines …
Silicon photonic-integrated circuits provide high-performance, low-cost …
We report the optical performance of a photonic receiver for laser communication applications. The receiver is composed of 14 × 12 …
1 Introduction. To meet the increasing demand for bandwidth in a communication link, optical communication system has been developed since 1970s. [] In the past two decades, with the …
Liu, L. et al. A thermally tunable III–V compound semiconductor microdisk laser integrated on silicon-on-insulator circuits. IEEE Photon. Technol. Lett. 22, 1270–1272 (2010).
4 · Scientists from Jülich Research Center, University of Stuttgart, and Leibniz Institute for High Performance Microelectronics (IHP), all in Germany, together with French partner CEA …
4 · Scientists from Jülich Research Center, University of Stuttgart, and Leibniz Institute …
This review paper highlights the advancements made in the field of integrated laser sources on the silicon photonics platform. These on-chip lasers are classified according to their gain media, including V semiconductors, III–V …
Alignment and bonding of the laser die in etched pockets within a PIC enables improved scaling and manufacturability, with the interface between the laser and PIC possible …
This review paper highlights the advancements made in the field of integrated laser sources on the silicon photonics platform. These on-chip lasers are classified according …
Fraunhofer ILT is integrated into the Fraunhofer-Gesellschaft. Subject to alterations in specifications and other technical information. 03/2017. DQS certified by ... 3 Ablated lines in …