Selelekela
Ka tsoelo-pele e potlakileng ea theory ea laser ea semiconductor, lisebelisoa, mekhoa ea tlhahiso, le mahlale a ho paka, hammoho le ntlafatso e tsoelang pele ea matla, ts'ebetso le nako ea bophelo, li-lasers tsa matla a phahameng a semiconductor li ntse li sebelisoa le ho feta joalo ka mehloli e otlolohileng kapa ea pompo. Li-lasers tsena ha li sebelisoe feela ho pharalletseng ts'ebetsong ea laser, kalafo ea bongaka, le mahlale a ponts'o empa hape li bohlokoa puisanong ea sepakapaka, kutlo ea sepakapaka, LIDAR, le kananelo ea sepheo. Li-laser tsa semiconductor tsa matla a phahameng li bohlokoa ho nts'etsopele ea liindasteri tse 'maloa tsa theknoloji e phahameng' me li emela ntlha ea leano la tlholisano har'a linaha tse tsoetseng pele.
Multi-Peak Semiconductor Stacked Array Laser le Fast-Axis Collimation
Joalo ka mehloli ea mantlha ea pompo bakeng sa li-solid-state le fiber lasers, li-lasers tsa semiconductor li bonts'a phetoho ea leqhubu ho leba bofubelu ha mocheso o sebetsang o nyoloha, hangata ka 0.2-0.3 nm/°C. Ho hoholeha hona ho ka lebisa ho se lumellane lipakeng tsa mela ea tlhahiso ea li-LD le mela ea ho monya ea mecha ea litaba e tiileng, ho fokotsa sekhahla sa ho monya le ho fokotsa haholo katleho ea laser. Ka tloaelo, litsamaiso tse rarahaneng tsa taolo ea mocheso li sebelisoa ho pholisa li-lasers, tse eketsang boholo ba sistimi le tšebeliso ea matla. Ho fihlela litlhoko tsa miniaturization lits'ebetsong tse kang ho khanna ka mokhoa o ikemetseng, laser ho qala, le LIDAR, k'hamphani ea rona e hlahisitse letoto la litlhoro tse ngata, tse pholileng ka mokhoa o pholileng oa LM-8xx-Q4000-F-G20-P0.73-1. Ka ho holisa palo ea mela ea tlhahiso ea LD, sehlahisoa sena se boloka ho monya ho tsitsitseng ka mocheso o tiileng oa mocheso ho feta mefuta e mengata ea mocheso, ho fokotsa khatello ho litsamaiso tsa taolo ea mocheso le ho fokotsa boholo ba laser le tšebeliso ea matla ha ho ntse ho netefatsa tlhahiso e phahameng ea matla. Ka ho sebelisa lits'ebetso tse tsoetseng pele tsa tlhahlobo ea chip, vacuum coalescence bonding, lisebelisoa tsa sebopeho le boenjiniere ba fusion, le taolo ea nakoana ea mocheso, k'hamphani ea rona e ka fihlela taolo e nepahetseng ea litlhoro tse ngata, ts'ebetso e phahameng, taolo e tsoetseng pele ea mocheso, le ho netefatsa ts'epo ea nako e telele le bophelo ba sehlopha sa rona. lihlahisoa.
Setšoantšo sa 1 LM-8xx-Q4000-F-G20-P0.73-1 Setšoantšo sa Sehlahisoa
Likarolo tsa Sehlahisoa
Joalo ka mohloli oa pompo bakeng sa li-laser tsa boemo bo tiileng, sehlahisoa sena se iqapetsoeng se ile sa ntlafatsoa ho holisa mefuta e tsitsitseng ea mocheso oa ts'ebetso le ho nolofatsa sistimi ea taolo ea mocheso ea laser har'a mekhoa e lebisang ho semiconductor laser miniaturization. Ka sistimi ea rona e tsoetseng pele ea tlhahlobo ea bare chip, re ka khetha ka nepo bolelele le matla a bar chip, ho lumella taolo holim'a leqhubu la bolelele ba sehlahisoa, sebaka, le litlhoro tse laolehang tse ngata (≥2 litlhoro), tse atolosang mocheso oa ts'ebetso le ho tsitsisa ho monya ha pompo.
Setšoantšo sa 2 LM-8xx-Q4000-F-G20-P0.73-1 Spectrogram ea Sehlahisoa
Khatello e potlakileng ea Axis
Sehlahisoa sena se sebelisa lilense tsa micro-optical bakeng sa compression ea axis e potlakileng, e tsamaisang lebelo la phapano ea axis e potlakileng ho latela litlhoko tse ikhethileng ho ntlafatsa boleng ba maballo. Sistimi ea rona ea marang-rang ea marang-rang e potlakileng e lumella ho lekola le ho lokisoa ka nako ea nnete nakong ea ts'ebetso ea khatello, ho netefatsa hore boemo ba sebaka bo lumellana hantle le liphetoho tsa mocheso oa tikoloho, ka phapang ea <12%.
Moqapi oa Modular
Sehlahisoa sena se kopanya ho nepahala le ts'ebetso ho moralo oa sona. E khetholloa ka ponahalo ea eona e kopanetsoeng, e bonolo, e fana ka maemo a phahameng a ts'ebeliso e sebetsang. Sebopeho sa eona se matla, se tšoarellang le likarolo tse phahameng tse ka tšeptjoang li netefatsa ts'ebetso e tsitsitseng ea nako e telele. Moralo oa modular o lumella ho feto-fetoha ha maemo ho fihlela litlhoko tsa bareki, ho kenyeletsoa ho ikamahanya le maqhubu a bophahamo, sebaka sa tlhahiso, le compression, ho etsa hore sehlahisoa se feto-fetohe le ho ts'epahala.
Theknoloji ea Tsamaiso ea Mocheso
Bakeng sa sehlahisoa sa LM-8xx-Q4000-F-G20-P0.73-1, re sebelisa lisebelisoa tse phahameng tsa mocheso oa mocheso tse tsamaellanang le CTE ea bar, ho netefatsa hore thepa e tsitsitse le ho senya mocheso o babatsehang. Ho sebelisoa mekhoa ea li-element bakeng sa ho etsisa le ho bala sebaka sa mocheso oa sesebelisoa, ho kopanya ka katleho lipapiso tsa nakoana le tse tsitsitseng tsa boemo ba mocheso ho laola phapang ea mocheso hamolemo.
Setšoantšo sa 3 Thermal Simulation ea LM-8xx-Q4000-F-G20-P0.73-1 Sehlahisoa
Taolo ea Ts'ebetso Moetso ona o sebelisa theknoloji ea khale ea ho tjheseletsa ka thata. Ka taolo ea ts'ebetso, e netefatsa ho felisoa ha mocheso ka mokhoa o nepahetseng ka har'a sebaka se behiloeng, eseng feela ho boloka ts'ebetso ea sehlahisoa empa hape ho netefatsa polokeho le nako e telele.
Litlhaloso tsa Sehlahisoa
Sehlahisoa se na le li-wavelengths tse laolehang tsa litlhōrō tse ngata, boholo ba compact, boima bo bobebe, ts'ebetso e phahameng ea phetoho ea electro-optical, ts'epo e phahameng, le nako e telele ea bophelo. Laser ea rona ea morao-rao ea multi-peak semiconductor stacked array bar laser, e le multi-peak semiconductor laser, e netefatsa hore tlhōrō e 'ngoe le e 'ngoe ea maqhubu e bonahala ka ho hlaka. E ka etsoa ka mokhoa o nepahetseng ho latela litlhoko tse khethehileng tsa bareki bakeng sa litlhoko tsa wavelength, sebaka, palo ea bar, le matla a tsoang, e bonts'a likarolo tsa eona tse feto-fetohang tsa tlhophiso. Moralo oa modular o ikamahanya le maemo a fapaneng a ts'ebeliso, 'me metsoako e fapaneng ea module e ka fihlela litlhoko tse fapaneng tsa bareki.
Nomoro ea Mohlala | LM-8xx-Q4000-F-G20-P0.73-1 | |
Litlhaloso tsa Tekheniki | unit | boleng |
Mokhoa oa ho sebetsa | - | QCW |
Maqhubu a Tshebetso | Hz | 20 |
Pulse Width | us | 200 |
Sebaka sa Bar | mm | 0.73 |
Peak Power ka Bar | W | 200 |
Palo ea Libara | - | 20 |
Bohareng ba Wavelength (ho 25°C) | nm | A:798±2;B:802±2;C:806±2;D:810±2;E:814±2; |
Fast-Axis Divergence Angle (FWHM) | ° | 2-5(e tloaelehileng) |
Slow-Axis Divergence Angle (FWHM) | ° | 8(e tloaelehileng) |
Polarization Mokhoa | - | TE |
Wavelength Temperature Coefficient | nm/°C | ≤0.28 |
Ts'ebetso ea Hona Joale | A | ≤220 |
Mohaho oa Hona Joale | A | ≤25 |
Voltage e sebetsang / Bar | V | ≤2 |
Ts'ebetso ea Moepa / Bar | W/A | ≥1.1 |
Phetoho e Molemo | % | ≥55 |
Mocheso oa ho sebetsa | °C | - 45-70 |
Mocheso oa polokelo | °C | - 55-85 |
Bophelong bohle (lithunya) | - | ≥109 |
Maemo a tloaelehileng a lintlha tsa tlhahlobo a bontšitsoe ka tlase:
Nako ea poso: May-10-2024