Thermal Phase Shifters for Femtosecond Laser Written Photonic Integrated Circuits

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Laser written waveguide photonic quantum circuits.

We report photonic quantum circuits created using an ultrafast laser processing technique that is rapid, requires no lithographic mask and can be used to create three-dimensional networks of waveguide devices. We have characterized directional couplers--the key functional elements of photonic quantum circuits--and found that they perform as well as lithographically produced waveguide devices. W...

متن کامل

Characterization of Femtosecond Laser Written Waveguides for Integrated Biochemical Sensing

Fluorescence detection is known to be one of the most sensitive among the different optical sensing techniques. This work focuses on excitation and detection of fluorescence emitted by DNA strands labeled with fluorescent dye molecules that can be excited at a specific wavelength. Excitation occurs via optical channel waveguides written with femtosecond laser pulses applied coplanar with a micr...

متن کامل

Phase-controlled integrated photonic quantum circuits.

Scalable photonic quantum technologies are based on multiple nested interferometers. To realize this architecture, integrated optical structures are needed to ensure stable, controllable, and repeatable operation. Here we show a key proof-of-principle demonstration of an externallycontrolled photonic quantum circuit based upon UV-written waveguide technology. In particular, we present non-class...

متن کامل

Quasi-phase matched second-harmonic generation through thermal poling in femtosecond laser-written glass waveguides.

Quasi-phase matched second-harmonic generation at 532 nm is demonstrated in a channel waveguide that is written in bulk fused silica using a femtosecond laser. The second-order nonlinear grating is fabricated using uniform thermal poling followed by periodic erasure inside an e-beam deposition system caused, by what we believe to be, x-rays. A SHG conversion efficiency of 2 x10(-5) %/W-cm(2) wa...

متن کامل

Dynamic Thermal Control of Silicon Nitride Photonic Integrated Circuits

Multiple heaters in photonic integrated circuits must be controlled accurately to achieve reliable performance of the thermooptic system. In this paper, we show wavelength stabilization using a system with unique design for silicon nitride circuits. Keywords; Thermooptic, dynamic, control, feedback

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Lightwave Technology

سال: 2019

ISSN: 0733-8724,1558-2213

DOI: 10.1109/jlt.2019.2923126