Qhov Chaw Laser
Kev Taw Qhia Luv Luv
Nrog cov yam ntxwv ntawm cov qauv ruaj khov, LCD loj nrog lub teeb pom kev zoo thiab kev sib txuas lus yooj yim, lub teeb pom kev zoo tes tuav ruaj khov muab kev yooj yim rau koj txoj haujlwm hauv thaj teb. Kev ruaj khov ntawm lub zog tso zis siab thiab qhov ntev ntawm cov zis ruaj khov, nws yog ib qho cuab yeej zoo tagnrho rau kev teeb tsa network optical, kev daws teeb meem, kev saib xyuas thiab lwm yam kev siv fiber ntau. Nws tuaj yeem ua haujlwm dav dav rau LAN, WAN, CATV, network optical deb, thiab lwm yam. Koom tes nrog peb lub Optical Power Meter; nws tuaj yeem paub qhov txawv ntawm fiber, sim qhov poob optical thiab kev sib txuas, pab ntsuas kev ua tau zoo ntawm kev xa fiber.
Cov Nta Tseem Ceeb
1. Tuav tes, yooj yim rau kev khiav lag luam
2. Ob mus rau plaub qhov wavelength xaiv tau
3. Lub teeb tas mus li, cov zis teeb pom kev zoo hloov kho
4. Tso zis ob npaug wavelength lossis peb wavelengths los ntawm ib qho khi-hauv
5. Tso zis peb lossis plaub qhov wavelength los ntawm ob chav khi-hauv
6. Kev ruaj khov siab
7. Pib 10 feeb kaw tawm haujlwm
8. LCD loj, yooj yim siv, yooj yim siv
9. LED backlight hloov rau / tawm
10. Pib kaw lub teeb rov qab hauv 8 vib nas this
11. AAA roj teeb qhuav lossis Li roj teeb
12. Cov roj teeb voltage zaub
13. Kev kuaj xyuas qhov hluav taws xob tsawg thiab kaw kom txuag hluav taws xob
14. Hom kev txheeb xyuas qhov ntev ntawm qhov tsis siv neeg (nrog kev pab los ntawm lub zog ntsuas sib xws)
Cov Lus Qhia Txog Kev Siv
Cov Lus Qhia Txog Kev Siv Tshuab Tseem Ceeb | ||
| Hom emitter | FP-LD/ DFB-LD | |
| Qhov hloov pauv ntawm qhov tso zis wavelength (nm) | Qhov ntev ntawm nthwv dej: 1310 ± 20nm, 1550 ± 20nm | |
| Ntau hom: 850 ± 20nm, 1300 ± 20nm | ||
| Qhov dav ntawm lub teeb (nm) | ≤5 | |
| Lub zog kho qhov muag tso zis (dBm) | ≥-7, ≥0dBm (kho kom haum), 650 nm≥0dBm | |
| Hom Tso Tawm Optical | CW teeb pom kev tas mus li Cov zis modulization: 270Hz, 1kHz, 2kHz, 330Hz --- AU hom kev txheeb xyuas qhov ntev ntawm lub teeb tsis siv neeg (Nws tuaj yeem siv nrog kev pab los ntawm lub ntsuas hluav taws xob sib xws, lub teeb liab tsis muaj hom kev txheeb xyuas qhov ntev ntawm lub teeb tsis siv neeg) 650nm teeb liab: 2Hz thiab CW | |
| Kev Ruaj Ntseg Fais Fab (dB) (Lub Sijhawm Luv) | ≤ ± 0.05 / 15 feeb | |
| Kev Ruaj Ntseg Fais Fab (dB) (Lub Sijhawm Ntev) | ≤ ± 0.1 / 5 teev | |
Cov lus qhia dav dav | ||
| Kub ua haujlwm (℃) | 0--40 | |
| Kub cia (℃) | -10---70 | |
| Qhov hnyav (kg) | 0.22 | |
| Qhov Loj (hli) | 160 × 76 × 28 | |
| Roj teeb | 2 daim AA roj teeb qhuav lossis Li roj teeb, LCD zaub | |
| Lub roj teeb ua haujlwm ntev (h) | roj teeb qhuav li 15 teev | |
