Results 221 to 230 of about 47,639 (261)

DBR-based tunable optical filter

IEEE Photonics Technology Letters, 1990
A device structure for implementing a continuously tunable optical filter is described. The proposed filter relies on the creation of a resonant optical cavity between a high-reflectivity mirror and a periodic grating, with a phase control section in between.
I.M.I. Habbab, S.L. Woodward, L.J. Cimini   +2 more
openaire   +1 more source

1/f NOISE IN DBR TUNABLE LASERS

Fluctuation and Noise Letters, 2006
Tunable Lasers are key-components for Wavelength Division Multiplexing optical communication applications at 1.55μm. In this paper, we compare a rate equation model with measurements performed in order to study the Bragg section contribution in the 1/f-optical-beam noise power spectral density.
Myara, Mikhaël, Signoret, Philippe, Tourrenc, Jean-Philippe, Orsal, Bernard, Jacquet, Joel   +4 more
openaire   +1 more source

DBR and DFB Fiber Lasers

2009
This excerpt gives a succinct explanation of distributed Bragg reflector and distributed feedback Fiber ...
openaire   +1 more source

Monolithic widely-tunable DBR lasers

OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171), 2002
Tunable lasers are poised to dominate most applications areas within the next few years. Widely-tunable monolithic DBR lasers have the capability to satisfy the requirements of nearly every application area. This presentation will describe the activities to realize this goal.
openaire   +1 more source

A DBR-Based Approach for System Management

1999
This work describes the Database Repository (DBR) as specified within the ESPRIT Project “Network Oriented Application Harmonization” (NOAH). The DBR provides a uniform solution to support the control, configuration, management and maintenance of industrial plants.
DEMARTINI, Claudio Giovanni, R. IOSIF, C. RAIBULET, J. P. THOMESSE   +3 more
openaire   +2 more sources

A New System—DBR

2021
Eliyahu M. Goldratt, Robert E. Fox
openaire   +1 more source

Monolithic Red/Green/Blue Micro-LEDs With HBR and DBR Structures

IEEE Photonics Technology Letters, 2018
Guan-Syun Chen, Bo-Yu Wei, Ching-Ting Lee, H. Lee   +3 more
semanticscholar   +1 more source

Direct Behavior Rating (DBR)

Assessment for Effective Intervention, 2009
Sandra M. Chafouleas, T. Chris Riley-Tillman, Theodore J. Christ   +2 more
openaire   +1 more source

Concurrent Validity and Sensitivity to Change of Direct Behavior Rating Single-Item Scales (DBR-SIS) Within an Elementary Sample

School psychology quarterly, 2018
Rhonda L. Smith, Katie Eklund, Stephen P. Kilgus   +2 more
semanticscholar   +1 more source

DBR EC A New Routing Protocol Based on DBR Applying Energy Criteria

Third International Conference on Advances in Information Processing and Communication Technology - IPCT 2015, 2015
DALADIER JABBA, DANIEL CONTRERAS, PAUL SANMARTIN, PEDRO WIGHTMAN   +3 more
openaire   +1 more source