Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Anat Siddharth; Asger B. Gardner; Xinru Ji; Shivaprasad U. Hulyal; Mikael S. Reichler; Alaina Attanasio; Johann Riemensberger; Sunil A. Bhave; Nicolas Volet; Simone Bianconi; Tobias J. Kippenberg

doi:10.48550/arXiv.2508.02568

Paper

Atlas literature

Research paper

Experimental CharacterizationComputational Multiscale

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Anat Siddharth, Asger B. Gardner, Xinru Ji, Shivaprasad U. Hulyal et al.

arXiv·2025·10.48550/arXiv.2508.02568·arXiv:2508.02568

Samples

Each sample groups how it was prepared, characterized, and measured. Click a card to expand.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

3 characterizations12 properties4 figures

ExperimentalSi₃N₄Studied MaterialAlNStudied MaterialMoCapping Or ContactSiO₂Substrate / DielectricSiSubstrate / DielectricGaNStudied Materialfabry-perot laser diodeStudied Material

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

3 characterizations7 properties4 figures

ExperimentalSi₃N₄Studied MaterialAlNStudied MaterialMoCapping Or ContactSiO₂Substrate / DielectricSiSubstrate / DielectricGaNStudied Materialfabry-perot laser diodeStudied Material

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser | Matter42 Literature

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Samples

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Samples

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Samples

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Samples

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Samples

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Samples

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Samples

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser

Samples

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 25 nm Si₃N₄ core.

Hybrid integrated blue-laser photonic chip using a GaN-based FP laser diode butt-coupled to a Si₃N₄ microring resonator platform with monolithically integrated AlN piezoelectric actuators and Mo electrodes; platform variant with 50 nm Si₃N₄ core.

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