Results 191 to 200 of about 1,993 (216)

Optical Feedback in Interband Lasers

2017
Optical feedback consists in reinjecting part of the emitted light of a laser into the laser cavity. This phenomenon can originate from parasitic reflections in the experimental setups, either on an optical component or on a fiber extremity. Therefore, optical feedback has been deeply studied in interband semiconductor lasers since the early seventies [
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Semiconductor laser with filtered optical feedback: bridge between conventional feedback and optical injection.

2005
We study a model for a semiconductor laser subject to filtered optical feedback, i.e. a system of delay differential equations (DDEs). In this model, the filter is characterized by a mean frequency Omega(m) and a filter width A. In the limit of a narrow filter (lambda -> 0), the laser equations reduce to the equations for a laser with optical ...
Hek, G.M., Rottschäfer, V.
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Semiconductor Lasers with Optical Feedback

1988
It is often beneficial to operate laser diodes with optical feedback, as provided, for example, by an external mirror according to Fig. 9.1. This external mirror may serve, for example, for the selection of a distinct longitudinal mode of Fabry—Perot-type lasers in order to get a better side-mode suppression [1–6]. If the longitudinal mode selection is
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Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa, Joyce M Slingerland   +1 more
exaly  

Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma

Ca-A Cancer Journal for Clinicians, 2020
Aaron J Grossberg, William L Hwang, Anirban Maitra   +2 more
exaly  

Oral complications of cancer and cancer therapy

Ca-A Cancer Journal for Clinicians, 2012
Joel B Epstein, Rene-Jean Bensadoun, Andrei Barasch   +2 more
exaly  

The financial burden and distress of patients with cancer: Understanding and stepping‐up action on the financial toxicity of cancer treatment

Ca-A Cancer Journal for Clinicians, 2018
Pricivel M Carrera, Hagop M Kantarjian, Victoria S Blinder   +2 more
exaly  

American Cancer Society Head and Neck Cancer Survivorship Care Guideline

Ca-A Cancer Journal for Clinicians, 2016
Nader Sadeghi, Katherine A Hutcheson, Gary H Lyman   +2 more
exaly  

Spirituality and religion in oncology

Ca-A Cancer Journal for Clinicians, 2013
John R Peteet
exaly  

Cancer screening in the United States, 2019: A review of current American Cancer Society guidelines and current issues in cancer screening

Ca-A Cancer Journal for Clinicians, 2019
Robert A Smith, Stacey A Fedewa
exaly