dFB uaDistributed Feedback Laser 2327nm 2mW Fiber Coupled Diode Laser
Cov yam ntxwv tseem ceeb:
- Lub wavelength 2327nm
- Lub wavelength kam rau ua: ± 1nm
- Cov zis hluav taws xob: 2mW
- Sab -mode Kev Tiv Thaiv Tus Nqi: 35dB
daim ntawv thov:
- CO gas detection
- Kev saib xyuas huab cua
- Kev kuaj ib puag ncig
- Gas ntes
Specification
Yam khoom NO.:TIAB SA 2327DFB2
Khoom npe: 2327nm 2mW Fiber Coupled Diode Laser
| Kho qhov muag | Tus nqi |
| Center Wavelength | 2327nm ua |
| Wavelength kam rau ua | ± 1nm |
| Tso zis zog | 2mW ua |
| Sab -mode Kev Tiv Thaiv Kev Sib Tw | 35dB ib |
| Fiber ntau | |
| Fiber tub ntxhais | Tib hom |
| Fiber ntau aperture | 0.22 NOS |
| Fiber Length | ＞1m |
| fiber ntau Connector | FC/APC |
| Hluav taws xob | |
| Kev ua haujlwm tam sim no Lop | 100 mA |
| Threshold Current Lth |
300 mA |
| Ua haujlwm Voltage Vop | 3V |
| TEC | ＜2A/4V |
| Kub | |
| Kev khiav hauj lwm Case Temperature | -20 ~ 55 degree |
| Cia Kub | -40 ~ 85 degree |
Loj:
Lub DFB laser (Distributed Feedback Laser) yog ib lub laser semiconductor tsim los ntawm FP (Fabry-Pérot) laser. Nws lub ntsiab feature yog tsim ib hom- xaiv cov qauv los ntawm kev koom ua ke Bragg grating (FBG) nyob rau hauv lub active txheej, yog li realizing ib tug tib- hom tso zis nrog siab stability thiab nqaim linewidth. DFB lasers feem ntau yog siv nyob rau hauv daim ntawv thov scenarios uas yuav tsum tau muaj kev ruaj ntseg thiab ntev kis tau tus mob, xws li fiber optic kev sib txuas lus, gas detection, optical metrology thiab lwm yam teb. Nws muaj peev xwm tswj tau qhov tso zis ruaj khov wavelength nyob rau hauv cov kev ua haujlwm sib txawv, ua tsaug rau kev tsim ntawm nws sab hauv Bragg grating, uas ua rau DFB lasers kom muaj qhov ruaj khov wavelength tawm txawm tias qhov kub hloov pauv.
Cov txheej txheem tsim khoom ntawm DFB lasers suav nrog ntau hom, xws li cov lus qhia thib ob epitaxial faib tawm (RG-DFB) thiab cov lus pom zoo ntawm cov khoom xa tawm (SG-DFB), thiab cov txheej txheem sib txawv no ua rau DFB lasers ua tau zoo hauv ntau daim ntawv thov. Tsis tas li ntawd, DFB lasers tuaj yeem kho qhov tso zis wavelength los ntawm kev tswj tam sim no thiab kub, yog li hloov mus rau cov ntawv thov sib txawv.
Cim npe nrov: Distribution tswv yim laser 2327nm 2mw dfb fiber coupled diode laser lwm tus neeg Suav teb, hoobkas, lag luam wholesale, ua nyob rau hauv Suav teb