S. Hsu (TW) Institute of Photonic System, National Chiao Tung University

Institute of Photonic System, National Chiao Tung University

Author Of 5 Presentations

 Conference Calendar
(NANO) Nanophotonics

MB1.2 - AN INVESTIGATION ON STABLE AND CONTINUOUS OPERATION OF HYBRID PEROVSKITE QUANTUM DOT LIGHT EMITTING DIODES

Presentation Type
Contributed Submission
Authors
Date
09/30/2019
Time
08:30 AM - 10:00 AM
Room
El Mirador B
Duration
15 Minutes
Lecture Time
09:00 AM - 09:15 AM

Abstract

Abstract

Two different package structures of hybrid perovskite quantum dots light emitting diodes were demonstrated with stable and continuous light emission. With boron nitride nanoparticles, the lifetime of device is expected to be thousands of hours.

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(SS ML) Special Symposium on Micro LED

ThA1.4 - HIGH PERFORMANCE ULTRAVIOLET MICRO-LED ARRAYS FOR FINE-PITCH MICRO DISPLAYS

Presentation Type
Contributed Submission
Authors
Date
10/03/2019
Time
08:30 AM - 09:45 AM
Room
El Mirador A
Duration
15 Minutes
Lecture Time
09:30 AM - 09:45 AM

Abstract

Abstract

Highly efficient ultraviolet micro LED arrays are demonstrated. Small devices (5 microns in size) suitable for high resolution (725 ppi) can be produced with low leakage current and good emission spectra stability. A 10 by 10 array is achieved with passive-matrix driving connection.

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(SL) Semiconductor Lasers

WG2.5 - THERMAL CHARACTERISTICS OF THE THREE-SECTION DISTRIBUTED FEEDBACK LASERS

Presentation Type
Contributed Submission
Authors
Date
10/02/2019
Time
10:30 AM - 12:00 PM
Room
La Vista D/E
Duration
15 Minutes
Lecture Time
11:45 AM - 12:00 PM

Abstract

Abstract

Three-section DFB laser was used to compare thermal effect to red shift. Measurement results showed 0.075nm/°C. Simulation results were compared between the measured and calculation of this three-section device.

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(SL) Semiconductor Lasers

WP13 - AN INVESTIGATION ON 25GB/S ULTRA-SHORT CAVITY QUANTUM WELL LASERS OPERATED AT ELEVATED TEMPERATURES

Presentation Type
Contributed Submission
Authors
Date
10/02/2019
Time
06:00 PM - 08:00 PM
Room
El Mirador B/C
Lecture Time
06:00 PM - 06:00 PM

Abstract

Abstract

1310nm Fabry-Perot QW lasers with ultra-short cavity are fabricated. The shortest cavity length is 25mm, and the laser has mW-class output with low threshold currents. At room temperature, an opened eye diagram with 28Gb/s transmission rate and 25Gb/s eye patterns from 15oC to 65oC are demonstrated.

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(SL) Semiconductor Lasers

WP14 - SIMULATION MODEL OF OXIDE-APERTURE STRAIN QUANTUM WELL VCSEL

Presentation Type
Contributed Submission
Authors
Date
10/02/2019
Time
06:00 PM - 08:00 PM
Room
El Mirador B/C
Lecture Time
06:00 PM - 06:00 PM

Abstract

Abstract

An oxide aperture strained quantum well VCSEL model was built based on measured results. The indium composition of MQW was changed to maximize the frequency response. The simulation result shows that the bandwidth can be improved and reach 30.88GHz.

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