Yu et al., 2008 - Google Patents
Small-divergence semiconductor lasers by plasmonic collimationYu et al., 2008
View PDF- Document ID
- 10801713542190052487
- Author
- Yu N
- Fan J
- Wang Q
- Pflügl C
- Diehl L
- Edamura T
- Yamanishi M
- Kan H
- Capasso F
- Publication year
- Publication venue
- Nature Photonics
External Links
Snippet
Surface plasmons offer the exciting possibility of improving the functionality of optical devices through the subwavelength manipulation of light. We show that surface plasmons can be used to shape the beams of edge-emitting semiconductor lasers and greatly reduce …
- 239000004065 semiconductor 0 title abstract description 15
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/10—Light guides of the optical waveguide type
- G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
- G02B6/122—Light guides of the optical waveguide type of the integrated circuit kind basic optical elements, e.g. light-guiding paths
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01S—DEVICES USING STIMULATED EMISSION
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting lasers (SE-lasers)
- H01S5/187—Surface-emitting lasers (SE-lasers) using a distributed Bragg reflector (SE-DBR-lasers)
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01S—DEVICES USING STIMULATED EMISSION
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01S—DEVICES USING STIMULATED EMISSION
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well, or supperlattice structures, e.g. single quantum well lasers (SQW lasers), multiple quantum well lasers (MQW lasers), graded index separate confinement hetrostructure lasers (GRINSCH lasers)
-
- G—PHYSICS
- G02—OPTICS
- G02F—DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
- G02F1/35—Non-linear optics
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Yu et al. | Small-divergence semiconductor lasers by plasmonic collimation | |
| Yu et al. | Designer spoof surface plasmon structures collimate terahertz laser beams | |
| Xie et al. | Metasurface-integrated vertical cavity surface-emitting lasers for programmable directional lasing emissions | |
| Fujita et al. | Recent progress in terahertz difference-frequency quantum cascade laser sources | |
| Amanti et al. | Low-divergence single-mode terahertz quantum cascade laser | |
| Lee et al. | Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions | |
| Akselrod et al. | Probing the mechanisms of large Purcell enhancement in plasmonic nanoantennas | |
| Mahler et al. | Quasi-periodic distributed feedback laser | |
| Xu et al. | Efficient power extraction in surface-emitting semiconductor lasers using graded photonic heterostructures | |
| Chassagneux et al. | Electrically pumped photonic-crystal terahertz lasers controlled by boundary conditions | |
| Yu et al. | Quantum cascade lasers with integrated plasmonic antenna-array collimators | |
| Fan et al. | Surface emitting terahertz quantum cascade laser with a double-metal waveguide | |
| Vijayraghavan et al. | Broadly tunable terahertz generation in mid-infrared quantum cascade lasers | |
| Kao et al. | Phase-locked laser arrays through global antenna mutual coupling | |
| Gubaydullin et al. | Enhancement of spontaneous emission in Tamm plasmon structures | |
| Khalatpour et al. | Unidirectional photonic wire laser | |
| Schoen et al. | The planar parabolic optical antenna | |
| Yu et al. | Small divergence edge-emitting semiconductor lasers with two-dimensional plasmonic collimators | |
| Khalatpour et al. | Phase-locked photonic wire lasers by π coupling | |
| Han et al. | Photonic Majorana quantum cascade laser with polarization-winding emission | |
| Jiang et al. | Spectroscopic study of terahertz generation in mid-infrared quantum cascade lasers | |
| Wu et al. | High power, low divergent, substrate emitting quantum cascade ring laser in continuous wave operation | |
| Zhou et al. | Single-mode, high-power, mid-infrared, quantum cascade laser phased arrays | |
| Lee et al. | Tunable directive radiation of surface-plasmon diffraction gratings | |
| Mujagić et al. | Ring cavity induced threshold reduction in single-mode surface emitting quantum cascade lasers |