1550nm Ulse Mode Fiber Laser
Nkọwa Ngwaahịa
Ngwaahịa a bụ isi iyi laser eriri pulsed 1.5μm maka nchekwa anya mmadụ nke Lumispot mepụtara. Ngwaahịa a nwere ike imepụta mmepụta ike kachasị elu, yana arụmọrụ mgbanwe eletriki-optical dị elu, obere mkpọtụ mmetụta ASE na enweghị ahịrị, yana oke ọrụ okpomọkụ sara mbara. Ọ dabara adaba maka iji ya dị ka isi iyi ọkụ LiDAR.
Nkọwapụta
| ihe | Ngalaba | Nkeji | Ụdị | Max | Ọkwa |
| Ụdị ọrụ | Pulsed | ||||
| Ogologo ogologo etiti | nm | 1547 | 1550 | 1553 | |
| Obosara a gbapụrụ agbapụ (FWHM) | ns | 2.5 | 3 | 3.5 | |
| Ugboro ugboro ọzọ | kHz | 100 | 500 | 2000 | A na-agbanwe agbanwe |
| Okporo ụzọ Ike | W | 2.0 | Lee tebụl ugboro ole a na-ahụkarị nke kachasị elu maka nkọwa ndị ọzọ | ||
| Ike kachasị elu | kW | 1.4① | 3② | Mgbanwe dabere na ugboro ugboro ugboro | |
| Ike ọkụ kacha elu ntụaka | mW | 0.4 | 0.5 | 0.6 | |
| Nkezi ike kwụsiri ike (-20-50℃) | % | 10 | |||
| Nkezi nkwụsi ike ike (-40-75℃) | % | 15 | |||
| Nkesa spektral | % | 70 | Ike spectral 4nm / ike spectral 50nm 3ns, 100k > 70% 3ns, 200k, 300k > 80% 3ns, 400k, 500k > 85% 3ns, 1000k > 90% | ||
| Ọnọdụ nkewa | NA | Enweghị usoro | |||
| Ụdị mgbawa | NA | Ihe na-akpali mpụga | |||
| Mgbaàmà mkpali nke pulse na oge igbu oge mmepụta ìhè (nkwụsị eletriki-optical) | ns | 70 | Ọdịiche nke otu laser ahụ na okpomọkụ dị iche iche erughị 20ps | ||
| Ntugharị mwepụta nke obi (pulse) | ps | 80 | @25℃ -40℃-75℃≤300ps | ||
| Oriri ọkụ eletrik | W | 13 | 15 | @output ave. Ike 1W | |
| Voltaji ọrụ | V | 9 | 12 | 13 | |
| Okpomọkụ ọrụ (@shei) | °C | -40 | 85 | Laser ahụ na-agbanyụ na okpomọkụ nke 95°C | |
| Okpomọkụ nchekwa | °C | -40 | 95 | ||
| Nha ngwugwu | mm | 50x70x19 | |||
| Ibu | g | 100 | |||
| Ụdị mmepụta anya | FC/APC (Isi ọkụ); FC/UPC (ọkụ ntụaka) | ||||
| Ogologo eriri mmepụta nke isi ìhè | mm | 175 | 180 | 185 | Aka uwe 900um |
| Ogologo eriri mmepụta nke ìhè ntụaka | mm | 175 | 180 | 185 | |
| Ụdị njikọ eletriki | MOLEX 505567-1281 | ||||
| Budata | |||||
Ọkwa:
Ike kachasị elu 1.4kW @1550nm, 500kHz, 3ns, 25℃ na ezigbo mmịpụta okpomọkụ
Ike kachasị elu 3kW @1550nm, 100kHz, 3ns, 25℃ na ezigbo mmịpụta okpomọkụ
