Lasing at bend, branch and intersection of photonic crystal waveguides

被引：25

作者：

Inoshita, K ^{[1
]}

Baba, T ^{[1
]}

机构：

[1] Yokohama Natl Univ, Div Elect & Comp Engn, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan

来源：

ELECTRONICS LETTERS | 2003年 / 39卷 / 11期

关键词：

D O I：

10.1049/el:20030577

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：

The authors report room temperature lasing by pulsed photopumping at line and point composite defects, i.e. a 60degrees-bend, a Y-branch and an intersection of single line defect waveguides, in a GaInAsP photonic crystal slab. The lasing wavelength was different from the simple line defect lasing mode. This indicates that such waveguide components act as microcavities with localised modes.

引用

页码：844 / 846

页数：3

共 7 条

[1]

BABA T, 2003, SPIE PHOTONIC CRYSTA, P5000

[2] Room-temperature triangular-lattice two-dimensional photonic band gap lasers operating at 1.54 μm [J].

Hwang, JK ;

Ryu, HY ;

Song, DS ;

Han, IY ;

Song, HW ;

Park, HK ;

Lee, YH ;

Jang, DH .

APPLIED PHYSICS LETTERS, 2000, 76 (21) :2982-2984

[3] Room-temperature operation of VCSEL-pumped photonic crystal lasers [J].

Lee, PT ;

Cao, JR ;

Choi, SJ ;

Wei, ZJ ;

O'Brien, JD ;

Dapkus, PD .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2002, 14 (04) :435-437

[4] InP 2D photonic crystal microlasers on silicon wafer:: room temperature operation at 1.55 μm [J].

Monat, C ;

Seassal, C ;

Letartre, X ;

Viktorovitch, P ;

Regreny, P ;

Gendry, M ;

Rojo-Romeo, P ;

Hollinger, G ;

Jalaguier, E ;

Pocas, S ;

Aspar, B .

ELECTRONICS LETTERS, 2001, 37 (12) :764-766

[5] Room temperature photonic crystal defect lasers at near-infrared wavelengths in InGaAsP [J].

Painter, OJ ;

Husain, A ;

Scherer, A ;

O'Brien, JD ;

Kim, I ;

Dapkus, PD .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1999, 17 (11) :2082-2088

[6] Coupled guide and cavity in a two-dimensional photonic crystal [J].

Smith, CJM ;

De la Rue, RM ;

Rattier, M ;

Olivier, S ;

Benisty, H ;

Weisbuch, C ;

Krauss, TF ;

Houdré, R ;

Oesterle, U .

APPLIED PHYSICS LETTERS, 2001, 78 (11) :1487-1489

[7] Room temperature operation of 2D photonic crystal slab defect-waveguide laser with optical pump [J].

Sugitatsu, A ;

Noda, S .

ELECTRONICS LETTERS, 2003, 39 (02) :213-215

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