Material Type  

 학위논문

 

0017164846

Date and Time of Latest Transaction  

20250211153054

ISBN  

9798346380627

DDC  

660

Author  

Yang, Joshua.

Title/Author  

Titanium:sapphire-On-Insulator Photonics for On-Chip Lasers and Amplifiers.

Publish Info  

[S.l.] : Stanford University., 2024

Publish Info  

Ann Arbor : ProQuest Dissertations & Theses, 2024

Material Info  

124 p.

General Note  

Source: Dissertations Abstracts International, Volume: 86-05, Section: B.

General Note  

Advisor: Vuckovic, Jelena.

학위논문주기  

Thesis (Ph.D.)--Stanford University, 2024.

Abstracts/Etc  

요약Titanium:Sapphire (Ti:Sapphire) has been essential for advancing fundamental research and technological applications, including the development of the optical frequency comb, two-photon microscopy, and experimental quantum optics. Ti:Sapphire lasers are unmatched in bandwidth and tuning range, yet their use is severely restricted due to their large size, cost, and need for high optical pump powers. In this thesis, we demonstrate a monocrystalline Titanium:Sapphire-on-insulator (Ti:SaOI) photonics platform which enables dramatic miniaturization, cost-reduction, and scalability of Ti:Sapphire technology. This is a key step towards the democratization of Ti:Sapphire technology through a three-orders-of-magnitude reduction in cost and footprint, and introduces solid-state broadband amplification of sub-micron wavelength light.Furthermore, this thesis also presents additional work on silicon-carbide-on-insulator, utilizing inverse-design techniques for nonlinear and quantum photonics. Inverse design has revolutionized the field of photonics, enabling automated development of complex structures and geometries with unique functionalities unmatched by classical design. However, the use of inverse design in nonlinear photonics has been limited. In this thesis, we demonstrate quantum and classical nonlinear light generation in silicon carbide nanophotonic inverse-designed Fabry-Perot cavities. This realization of computationally optimized photonics for nonlinear light generation highlights the power of inverse design for nonlinear optics, in particular when combined with highly nonlinear materials such as silicon carbide.

Subject Added Entry-Topical Term  

Silicon nitride.

Subject Added Entry-Topical Term  

Silicon carbide.

Subject Added Entry-Topical Term  

Spectrum analysis.

Subject Added Entry-Topical Term  

Semiconductors.

Subject Added Entry-Topical Term  

Lasers.

Subject Added Entry-Topical Term  

Bandwidths.

Subject Added Entry-Topical Term  

Titanium.

Subject Added Entry-Topical Term  

Design.

Subject Added Entry-Topical Term  

Photonics.

Subject Added Entry-Topical Term  

Spectrum allocation.

Subject Added Entry-Topical Term  

Energy consumption.

Subject Added Entry-Topical Term  

Optics.

Subject Added Entry-Topical Term  

Geometry.

Subject Added Entry-Topical Term  

Analytical chemistry.

Subject Added Entry-Topical Term  

Electrical engineering.

Subject Added Entry-Topical Term  

Electromagnetics.

Subject Added Entry-Topical Term  

Energy.

Added Entry-Corporate Name  

Stanford University.

Host Item Entry  

Dissertations Abstracts International. 86-05B.

Electronic Location and Access  

로그인을 한후 보실 수 있는 자료입니다.

Control Number  

joongbu:656200