1535nm Pulse Mode Fiber Laser
Tlhaloso ea Sehlahisoa
Sehlahisoa sena ke mohloli oa laser ea pulsed fiber ea 1.5μm bakeng sa polokeho ea mahlo a motho e ntlafalitsoeng ke Lumispot. Sehlahisoa sena se ka hlahisa tlhahiso ea matla a phahameng, ka katleho e phahameng ea phetoho ea motlakase-optical, lerata le tlase la ASE le phello e seng ea linear, le sebaka se seholo sa ts'ebetso ea mocheso. Se loketse ho sebelisoa e le mohloli oa leseli la ho ntša metsi la LiDAR.
Litlhaloso
| Ntho | Yuniti | Bonyane | Mofuta | Boholo | Tsebiso |
| Mokhoa oa ts'ebetso | E sutumelitsoe | ||||
| Bolelele ba maqhubu bo bohareng | nm | 1532 | 1535 | 1557 | |
| Bophara ba Pulsed (FWHM) | ns | 2.5 | 3 | 3.5 | |
| Maqhubu a pheta-phetoang | kHz | 100 | 500 | 2000 | E ka fetoloa |
| Ave. Power | W | 1.4 | |||
| Matla a tlhoro | W | 3000① | Ho fapana ho latela makhetlo a pheta-phetoang | ||
| Matla a tlhoro ea leseli la litšupiso | mW | 0.4 | 0.5 | 0.6 | |
| Botsitso ba matla a tloaelehileng (-20-50℃) | % | 10 | |||
| Botsitso ba matla a tloaelehileng (-40-75℃) | % | 15 | |||
| Kabo ea li-spectral | % | 70 | Matla a spectral a 4nm / matla a spectral a 50nm 3ns, 100k > 70% 3ns, 200k, 300k > 80% 3ns, 400k, 500k > 85% 3ns, 1000k > 90% | ||
| Boemo ba polarization | NA | Ka mokhoa o sa reroang | |||
| Mokhoa oa ho phatloha | NA | Sesosa sa kantle | |||
| Tieho pakeng tsa ho otla ha leseli la referense le ho otla ha leseli le ka sehloohong (tieho ea leseli-leseli) | ns | 70 | Phapang ea laser e tšoanang mochesong o fapaneng e ka tlase ho 20 ps | ||
| Ho lieha ha tlhahiso ea pulse | ps | 80 | Mokhoa oa ho lekanya: Ho latela leseli la referense, lekanya ho thothomela ha pulse e kholo ea tlhahiso le ho thothomela ha lehlakore le oelang la pulse le bonoang ho tsoa ho oscilloscope (automatic afterglow). | ||
| Tšebeliso ea motlakase | W | 13 | @300kHz&1W tlhahiso | ||
| Motlakase o sebetsang | V | 9 | 12 | 13 | |
| Mocheso o sebetsang (@ khetla) | °C | -40 | 75 | Lesetara e tima mochesong oa 95°C | |
| Mocheso oa polokelo | °C | -40 | 85 | ||
| Boholo ba sephutheloana | mm | 55x55x16 | |||
| Boima ba 'mele | g | 100 | |||
| Mokhoa oa tlhahiso ea Optical | FC/APC + FC/UPC | ||||
| Bolelele ba faeba e hlahisitsoeng (Leseli le ka sehloohong) | mm | 260 | 270 | 280 | Liaparo tsa matsoho tsa 900T |
| Bolelele ba faeba e hlahisoang (Leseli la litšupiso) | mm | 230 | 240 | 250 | Liaparo tsa matsoho tsa 900T |
| Mofuta oa sebopeho sa motlakase | MOLEX 505567-1281 | ||||
| Khoasolla | |||||
Tsebiso:
Boleng bo tloaelehileng @3ns, 100khz, 0.9W, 25℃
Bakeng sa laser ea 1535nm, boleng ba litšupiso ba matla a tlhoro ea pulse ea tlhahiso @3ns maqhubu a tloaelehileng a rep. (karolelano ea ho nepahala ha matla ke P~P+0.5W②) bo bontšoa tafoleng e latelang.
| Phetoho (kHz) | 100 | 200 | 300 | 400 | 500 | 1000 | 1500 | 2000 |
| Matla a Avereji (W) | 0.9 | 1.1 | 1.2 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 |
| Matla a Tlhōrō (W) | 3000 | 1833 | 1333 | 1000 | 933 | 467 | 311 | 233 |
