940nm Fibre ihujwe na diode laser 10W ikoreshwa muri Lidar
Ibiranga ibicuruzwa:
BWT laser radar ikoreshwa semiconductor laser ibicuruzwa bikuze 940nm-10W yashyizwe mumasoko mubice byinshi mumyaka myinshi, kandi nibicuruzwa byinyenyeri kubikorwa bya radar.Usibye iki gicuruzwa, BWT itanga kandi ibicuruzwa 905nm-90W.Urwego rwingufu ntiruhitamo 20-200W nibindi bice byo hejuru.Tanga abakiriya ibicuruzwa byabigenewe.
BWT ikoresha ibikoresho byabigenewe kugirango ireme imikorere yibicuruzwa;ifite ubushobozi bukomeye bwo gutanga ibicuruzwa mubice.Mu cyiciro cyo kubyaza umusaruro, dukora ubugenzuzi bwinshi bufite ireme kuri buri chip n'ibigize kugirango tumenye neza ko ibicuruzwa bisohoka bifite imikorere ihamye kandi bishobora gukoreshwa igihe kirekire;itsinda rya tekinike inararibonye naryo ritanga inkunga kugirango ihuze ibyifuzo byabakiriya.
Ibyingenzi
Uburebure bwa ： 940nm
Imbaraga zisohoka: 10W
Fibre yibanze ya diameter: 105μm
Ibyiza fi ber numero aperture ： 0.22 NA
Porogaramu:
Inkomoko ya fibre laser
Lidar
Amabwiriza yo gukoresha
- Menya neza ko fibre isohoka neza isukuwe neza mbere yo gukora laser.Kurikiza protocole yumutekano kugirango wirinde gukomeretsa mugihe ukora no guca fibre.
- Koresha amashanyarazi ahoraho kugirango wirinde kwiyongera mugihe gikora.
- Laser diode igomba gukoreshwa ukurikije ibisobanuro.
- Laser diode igomba gukorana no gukonjesha neza.
ABASAMBANYI B'IBICURUZWA
| Ibisobanuro (25 ° C) | Ikimenyetso | Igice | Ntarengwa | Ibisanzwe | Ntarengwa | |
| Amakuru meza (1) | CW Ibisohoka | Po | w | 10 | - | - |
| Uburebure bwa Centre | λc | nm | 940 ± 3 | |||
| Ubugari bwa Spectral (FWHM) | Λ λ | nm | - | 3 | 6 | |
| Guhinduranya Umuhengeri hamwe n'ubushyuhe | △ λ / △ T. | nm / ° C. | - | 0.3 | - | |
| Umuhengeri Wimuka hamwe nubu | Λ λ / △ A. | nm / A. | - | 0.6 | - | |
| Amashanyarazi | Amashanyarazi-Kuri-Amashanyarazi | PE | % | - | 50 | - |
| Ibikorwa bigezweho | Iop | A | - | 12 | 13 | |
| Imipaka ntarengwa | Ith | A | - | 1.2 | - | |
| Umuvuduko Ukoresha | Vop | V | - | 1.6 | 1.8 | |
| Gukora neza | η | W / A. | - | 0.9 | - | |
| Ibyatanzwe | Diameter | Dcore | μm | - | 105 | - |
| Diameter | Ddad | μm | - | 125 | - | |
| Umubare | NA | - | - | 0.22 | - | |
| Uburebure bwa fibre | Lf | m | - | 1 | - | |
| Fibre Irekuye Igipimo cya Diameter | - | mm | 0.9 | |||
| Imirasire ntarengwa | - | mm | 50 | - | - | |
| Kurangiza fibre | - | - | Nta na kimwe | |||
| Gutanga akato | Urwego | - | nm | 1400-1600 | ||
| Kwigunga | - | dB | - | 30 | - | |
| Abandi | ESD | Vesd | V | - | - | 500 |
| Ubushyuhe bwo kubika (2) | Tst | ° C. | -20 | - | 70 | |
| Kurongora Kugurisha Temp | Tls | ° C. | - | - | 260 | |
| Kuyobora Igihe cyo Kugurisha | t | amasegonda | - | - | 10 | |
| Gukoresha Urubanza Ubushyuhe (3) | Hejuru | ° C. | 15 | - | 35 | |
| Ubushuhe bugereranije | RH | % | 15 | - | 75 | |
(1) Amakuru yapimwe mubikorwa bisohoka kuri 10W @ 25 ° C.
(2) Ibidukikije bidahwitse birakenewe kugirango bikorwe kandi bibike.
(3) Ubushyuhe bwo gukora busobanurwa nurubanza.Urwego rwemewe rwo gukora ni 15 ° C ~ 35 ° C, ariko imikorere irashobora gutandukana.
