Low-threshold and high-efficiency operation of 1.5 μm distributed reflector laser with DFB grating and Q-wire DBR sections

被引：6

作者：

Ohira, K ^{[1
]}

Murayama, T ^{[1
]}

Hirose, M ^{[1
]}

Yagi, H ^{[1
]}

Tamura, S ^{[1
]}

Arai, S ^{[1
]}

机构：

[1] Tokyo Inst Technol, Quantum Nanoelectron Res Ctr, Meguro Ku, Tokyo 1528552, Japan

来源：

ELECTRONICS LETTERS | 2004年 / 40卷 / 20期

关键词：

D O I：

10.1049/el:20046306

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A low-threshold and high-efficiency distributed reflector laser consisting of active distributed feedback and quantum-wire distributed Bragg reflector sections has been demonstrated. A threshold current I-th as low as 2.5 mA (j(th) = 190 A/cm(2)), an external differential quantum efficiency from the front facet of 36%, and a submode suppression ratio of 54 dB at a bias current of twice the threshold current were obtained for an active section length of 300 mum with a stripe width of 4.4 mum.

引用

页码：1269 / 1271

页数：3

共 50 条

[31] LOW-THRESHOLD CURRENT AND HIGH-OUTPUT POWER OPERATION FOR 1.5-MU-M GRINSCH STRAINED MQW LASER-DIODE [J].

KUNII, T ;

MATSUI, Y ;

KATOH, Y ;

KAMIJOH, T .

ELECTRONICS LETTERS, 1995, 31 (04) :282-284

[32] High-efficiency and low-threshold operation of the pump reflection configuration in the noncollinear phase matching optical parametric oscillator [J].

Korea Advanced Inst of Science and, Technology, Taejon, Korea, Republic of .

Opt Commun, 4-6 (241-244)

[33] 1.5 μm low threshold, high efficiency Erbium-Raman random fiber laser [J].

Wu, H. ;

Wang, Z. N. ;

Sun, W. ;

He, Q. H. ;

Rao, Y. J. .

2017 25TH INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS (OFS), 2017, 10323

[34] Low-threshold and high-efficiency solar-pumped laser with Fresnel lens and a grooved Nd: YAG rod [J].

Guan, Zhe ;

Zhao, Changming ;

Yang, Suhui ;

Wang, Yu ;

Ke, Jieyao ;

Gao, Fengbin ;

Zhang, Haiyang .

HIGH-POWER LASERS AND APPLICATIONS VIII, 2016, 10016

[35] LOW-THRESHOLD, HIGH-POWER, SINGLE-LONGITUDINAL-MODE OPERATION IN 1.5-MU-M MULTIPLE-QUANTUM-WELL, DISTRIBUTED-FEEDBACK LASER-DIODES [J].

KITAMURA, M ;

SASAKI, T ;

TAKANO, S ;

YAMADA, H ;

HASUMI, H ;

MITO, I .

ELECTRONICS LETTERS, 1988, 24 (23) :1424-1426

[36] Low-threshold index-guided 1.5 μm long-wavelength vertical-cavity surface-emitting laser with high efficiency [J].

Ortsiefer, M ;

Shau, R ;

Böhm, G ;

Köhler, F ;

Amann, MC .

APPLIED PHYSICS LETTERS, 2000, 76 (16) :2179-2181

[37] LOW-THRESHOLD-CURRENT CW OPERATION OF 1.5-MU-M GAINASP-INP BUNDLE-INTEGRATED-GUIDE DISTRIBUTED-BRAGG-REFLECTOR (BIG-DBR) LASERS [J].

TOHMORI, Y ;

KOMORI, K ;

ARAI, S ;

SUEMATSU, Y .

ELECTRONICS LETTERS, 1985, 21 (17) :743-745

[38] Low-threshold-current operation of high-mesa stripe distributed reflector laser emitting at 1540 nm [J].

Ullah, Saeed Mahmud ;

Suemitsu, Ryo ;

Lee, SeungHun ;

Otake, Masato ;

Nishiyama, Nobuhiko ;

Arai, Shigehisa .

Japanese Journal of Applied Physics, Part 2: Letters, 2007, 46 (41-44)

[39] LASER CHARACTERISTICS OF LOW-THRESHOLD HIGH-EFFICIENCY ND-SR-5(VO4)(3)F CRYSTAL [J].

WANG, QP ;

ZHAO, SZ ;

ZHANG, XY .

OPTICS LETTERS, 1995, 20 (11) :1262-1264

[40] Temperature characteristics of low-threshold high-efficiency quantum-dot lasers with the emission wavelength from 1.25 to 1.29 µm [J].

I. I. Novikov ;

M. V. Maksimov ;

Yu. M. Shernyakov ;

N. Yu. Gordeev ;

A. R. Kovsh ;

A. E. Zhukov ;

S. S. Mikhrin ;

N. A. Maleev ;

A. P. Vasil’ev ;

V. M. Ustinov ;

Zh. I. Alferov ;

N. N. Ledentsov ;

D. Bimberg .

Semiconductors, 2003, 37 :1239-1242

← 1 2 3 4 5 →