High-Q, Low-Threshold Monolithic Perovskite Thin-Film Vertical-Cavity Lasers

被引：128

作者：

Chen, Songtao ^{[1
]}

Zhang, Cheng ^{[2
]}

Lee, Joonhee ^{[1
]}

Han, Jung ^{[2
]}

Nurmikko, Arto ^{[3
,4
]}

机构：

[1] Brown Univ, Sch Engn, Providence, RI 02912 USA

[2] Yale Univ, Dept Elect Engn, New Haven, CT 06511 USA

[3] Brown Univ, Sch Engn, Providence, RI 02912 USA

[4] Brown Univ, Dept Phys, Providence, RI 02912 USA

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 16期

基金：

美国国家科学基金会;

关键词：

LIGHT-EMITTING-DIODES; AMPLIFIED SPONTANEOUS EMISSION; ORGANOMETAL HALIDE PEROVSKITE; NANOWIRE LASERS; SEMICONDUCTOR MICROCAVITY; IODIDE PEROVSKITE; SINGLE-CRYSTALS; STATE; GAIN; BLUE;

D O I：

10.1002/adma.201604781

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A vertical-cavity surface-emitting perovskite laser is achieved using a microcavity configuration where CH3NH3PbI3 thin solid films are embedded within a custom GaN-based high-quality (Q-factor) resonator. This single-mode perovskite laser reaches a low threshold (approximate to 7.6 mu J cm(-2)) at room temperature and emits spatially coherent Gaussian laser beams. The devices allow direct access to the study of perovskite gain dynamics and material robustness.

引用

收藏

页数：9

相关论文

共 56 条

[1] Photonic crystals and microdisk cavities based on GaInAsP-InP system [J].

Baba, T .

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 1997, 3 (03) :808-830

[2] Synthesis and crystal chemistry of the hybrid perovskite (CH3NH3) PbI3 for solid-state sensitised solar cell applications [J].

Baikie, Tom ;

Fang, Yanan ;

Kadro, Jeannette M. ;

Schreyer, Martin ;

Wei, Fengxia ;

Mhaisalkar, Subodh G. ;

Graetzel, Michael ;

White, Tim J. .

JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (18) :5628-5641

[3] ANALYSIS OF SEMICONDUCTOR MICROCAVITY LASERS USING RATE-EQUATIONS [J].

BJORK, G ;

YAMAMOTO, Y .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1991, 27 (11) :2386-2396

[4] Effective optical properties of non-absorbing nanoporous thin films [J].

Braun, MM ;

Pilon, L .

THIN SOLID FILMS, 2006, 496 (02) :505-514

[5] Can Trihalide Lead Perovskites Support Continuous Wave Lasing? [J].

Cadelano, Michele ;

Sarritzu, Valerio ;

Sestu, Nicola ;

Marongiu, Daniela ;

Chen, Feipeng ;

Piras, Roberto ;

Corpino, Riccardo ;

Carbonaro, Carlo Maria ;

Quochi, Francesco ;

Saba, Michele ;

Mura, Andrea ;

Bongiovanni, Giovanni .

ADVANCED OPTICAL MATERIALS, 2015, 3 (11) :1557-1564

[6] Two-dimensional photonic crystal bandedge laser with hybrid perovskite thin film for optical gain [J].

Cha, Hyungrae ;

Bae, Seunghwan ;

Lee, Myungjae ;

Jeon, Heonsu .

APPLIED PHYSICS LETTERS, 2016, 108 (18)

[7] Nanopores in GaN by electrochemical anodization in hydrofluoric acid: Formation and mechanism [J].

Chen, Danti ;

Xiao, Hongdi ;

Han, Jung .

JOURNAL OF APPLIED PHYSICS, 2012, 112 (06)

[8]

Chen R, 2011, NAT PHOTONICS, V5, P170, DOI [10.1038/nphoton.2010.315, 10.1038/NPHOTON.2010.315]

[9]

Chen S., 2015, CLEO SCI INNOVAIONS

[10] Spectral dynamics of picosecond gain-switched pulses from nitride-based vertical-cavity surface-emitting lasers [J].

Chen, Shaoqiang ;

Ito, Takashi ;

Asahara, Akifumi ;

Yoshita, Masahiro ;

Liu, Wenjie ;

Zhang, Jiangyong ;

Zhang, Baoping ;

Suemoto, Tohru ;

Akiyama, Hidefumi .

SCIENTIFIC REPORTS, 2014, 4

← 1 2 3 4 5 6 →