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Laser wavelength

Nov 30, 2021

Laser wavelength

Laser oscillation wavelength (λ)

Lub laser wavelength yog sawv cev los ntawm lub cim λ, nrog units ntawm nm.
Nws yog txiav txim siab los ntawm bandgap ntawm cov khoom siv lead ua ntawm cov txheej txheem nquag thiab cov resonator ntev ntawm cov qauv nti.
Txawm hais tias muaj ntau tus neeg sib tw rau lub oscillation wavelength nyob rau hauv lub resonator ntev, lub laser wavelength uas qhov feem ntau tau txais nyob ib ncig ntawm lub bandgap yuav oscillate.
Thaum qhov sib txuas (txheej txheej) kub nce, qhov ntev ntawm lub resonator nce lub cev nrog rau qhov ntsuas refractive, yog li lub laser oscillation wavelength yuav ntev dua thaum cov ntaub ntawv kub thiab lub teeb tso zis nce.

[Bandgap and Chip Structure Parameters]

Oscillation Wavelength (λ): Txoj Kev Ntsuas

Lub teeb tso zis ntawm LD yog khaws cia tas li siv lubAPC tsav tsheb.
Lub laser beam yog txhaj rau hauv cov fiber ntau optical siv lub lens tsom thiab cov khoom siv fiber ntau nkag mus rau hauv qhov ntsuas qhov ntsuas qhov muag kom pom qhov oscillation spectrum.

[Measurement Image]