Spectral properties of angled-grating high-power semiconductor lasers. Sarangan, A., Wright, M., Marciante, J., & Bossert, D. In Conference Proceedings. LEOS'98. 11th Annual Meeting. IEEE Lasers and Electro-Optics Society 1998 Annual Meeting (Cat. No.98CH36243), volume 1, pages 344-345, 1998. IEEE.
Spectral properties of angled-grating high-power semiconductor lasers [link]Website  abstract   bibtex   
A model for the α-distributed feedback (DFB) laser is derived and compared to results with experimental measurements. The formulations describe the relationship between the critical design parameters. The model is based on the coupled wave description of counter propagating waves along ±x and ±z. By retaining both coordinates, a closed form solution for these equations can be obtained. The spectral envelope of the device is a product of two sub-envelopes, the first one similar to a Bragg reflection envelope and the other is due to the variation of the coupling length with wavelength. The spectrum does not show a stop band and exhibits a pass-band instead. Under pulsed modulation, the α-DFB becomes multi-moded.
@inProceedings{
 title = {Spectral properties of angled-grating high-power semiconductor lasers},
 type = {inProceedings},
 year = {1998},
 identifiers = {[object Object]},
 pages = {344-345},
 volume = {1},
 websites = {http://ieeexplore.ieee.org/document/737871/},
 publisher = {IEEE},
 id = {f05707ef-b637-3d51-8298-81da773fbc5c},
 created = {2016-11-29T20:08:35.000Z},
 file_attached = {false},
 profile_id = {5acf7219-b273-3347-86fe-f10431efdf1c},
 last_modified = {2017-11-30T04:55:18.317Z},
 read = {false},
 starred = {false},
 authored = {true},
 confirmed = {true},
 hidden = {false},
 citation_key = {Sarangan1998},
 private_publication = {false},
 abstract = {A model for the α-distributed feedback (DFB) laser is derived and compared to results with experimental measurements. The formulations describe the relationship between the critical design parameters. The model is based on the coupled wave description of counter propagating waves along ±x and ±z. By retaining both coordinates, a closed form solution for these equations can be obtained. The spectral envelope of the device is a product of two sub-envelopes, the first one similar to a Bragg reflection envelope and the other is due to the variation of the coupling length with wavelength. The spectrum does not show a stop band and exhibits a pass-band instead. Under pulsed modulation, the α-DFB becomes multi-moded.},
 bibtype = {inProceedings},
 author = {Sarangan, A.M. and Wright, Malcolm and Marciante, J.R. and Bossert, D.J.},
 booktitle = {Conference Proceedings. LEOS'98. 11th Annual Meeting. IEEE Lasers and Electro-Optics Society 1998 Annual Meeting (Cat. No.98CH36243)}
}

Downloads: 0