-
Mohloli oa laser ea semiconductor ea Rof SLD mehlodi ea leseli e pharaletseng e nang le leeme le tlase ea SLD Laser
Letoto la ROF-SLD la mehloli ea mabone a manyane a SLD a sebelisang lipotoloho tse ikhethang tsa ATC le APC hammoho le theknoloji ea ho felisa leeme la fiber optical ho netefatsa botsitso ba matla a optical a hlahisoang haholo le botsitso ba sebopeho sa maqhubu a spectral. Ho sa le joalo, li na le sebaka se seholo sa tšireletso ea spectral, matla a phahameng a tlhahiso, le litšobotsi tse tlase tsa ho lumellana, tse ka fokotsang lerata la ho lemoha sistimi ka katleho. Ntlafatsa qeto ea sebaka (bakeng sa lits'ebetso tsa OCT) le ho ntlafatsa kutloisiso ea tekanyo (bakeng sa ho lemoha fiber optical). Ka kopanyo e ikhethang ea potoloho, mohloli oa leseli la ultra-wideband o nang le bandwidth ea spectral e hlahisoang e phahameng ho fihlela ho 400nm o ka finyelloa, haholo-holo o sebelisoa theknolojing ea chromatography ea ho lumellana ha optical, litsamaisong tsa ho lemoha fiber optical, hammoho le litsamaiso tsa puisano le tsa ho lekanya.
-
Modulatara oa Rof Eo Mohloli oa laser ea pulse Module ea Laser ea DFB DFB Semiconductor laser Mohloli oa leseli
Letoto la ROF-DFB le fanang ka maikutlo a mohlodi wa lesedi la laser la DFB le amohela di-chip tsa laser tsa DFB tse sebetsang hantle, dipotoloho tsa ATC le APC tse entsweng ka ho ikgetha, le taolo ya ho ikarola, ho netefatsa botsitso ba matla a hodimo haholo le bolelele ba maqhubu. Mofuta ona wa mohlodi wa lesedi o sebediswa haholo-holo masimong a mangata a kang diathomo tse batang, kutlo ya faeba ya optical, puisano ya faeba ya optical, le di-laser tsa faeba. E ka fana ka ditharollo tsa tshebetso tsa ho lokisa matla le ho lokisa bolelele ba maqhubu ho latela ditlhoko tsa bareki.
Mohloli oa laser oa DFB o sebelisa chip ea laser ea DFB e sebetsang hantle, lipotoloho tsa ATC le APC tse entsoeng ka mokhoa o ikhethang, le taolo ea ho itšehla thajana ho netefatsa botsitso bo phahameng haholo ba matla le bolelele ba maqhubu.
-
Sesebediswa sa Rof Butterfly Sesebediswa sa Laser N/S Mojule wa mokhanni wa laser ya Butterfly
ROFMojule oa mokhanni oa laser ea mofuta oa -N/S o etselitsoe lisebelisoa tsa semiconductor tsa serurubele (lisebelisoa tsa serurubele, SOA, li-lasers tse pompeloang tsa mokhoa o le mong). E kopanya ho khanna ha diode ea laser le taolo ea TEC kahare, 'me ka nako e le' ngoe e fihlella ho khanna ha motlakase o sa khaotseng le taolo ea mocheso. E na le ho nepahala ho phahameng ha motlakase, litšobotsi tse ntle tsa motlakase o sa khaotseng, mocheso o tsitsitseng, le bokhoni bo matla ba ho thibela tšitiso. E loketse haholo ho sebelisoa lilaboratoring, litsi tsa lipatlisiso, jj.
-
Rof semiconductor laser 1550nm Mojule oa laser oa botsitso ba maqhubu a mola o moqotetsane
Mojule oa laser oa semiconductor oa semiconductor oa letoto la li-photon tse nyane, o nang le bophara ba mola o mosesaane haholo, lerata la RIN le tlase haholo, botsitso bo botle ba maqhubu le ts'epo, o sebelisoa haholo lits'ebetsong tsa ho lemoha le ho lemoha fiber ea optical (DTS, DVS, DAS, jj.)
-
Mohloli oa leseli la laser oa ROF o sebetsang ka bongata ka lebelo le phahameng
Sehlahisoa sena ke mohloli o monyane oa leseli la laser la picosecond pulse le sebetsang ka bongata le nang le litokelo tse ikemetseng tsa thepa ea kelello. Se na le matšoao a mantlha a tsoetseng pele le mesebetsi e metle ea tlhophiso, e ka fihlelang litlhoko tse fapaneng tsa lipatlisiso tsa saense le ts'ebeliso.
Mosebetsi oa mantlha oa sehlahisoa ke ho fana ka mohloli oa leseli la laser le tsitsitseng le le tšepahalang la pulse pulse, ho tšehetsa mekhoa ea leseli le tsoelang pele le le pulsed, mokhoa oa pulse o tšehetsa trigger ea kahare le trigger ea kantle, tieho e fetoloang, bophara ba pulse bo fetoloang, bophara ba pulse bo tšesaane haholo ho fihlela ho 40ps, le karolelano ea ho fela e phahameng ho feta 30dB, maqhubu a pheta-pheto ea pulse a fetoloang, maqhubu a phahameng ho fihlela ho 1.25GHz, matla a khanya a fetoloang le palo e tloaelehileng ea li-photon ka pulse, sebaka se ka fetoloang ho fihlela ho 10, ka botsitso bo phahameng ba ho ikamahanya le liphetoho tsa tikoloho.
-
Mojule oa Rof Nanosecond pulsed laser Fiber Laser Light Source ns Pulse Laser
Mohloli oa leseli la pulse la letoto la Rof-PLS (Nanosecond pulse laser) o sebelisa potoloho e ikhethang ea pulse drive e khuts'oane ho fihlela tlhahiso e nyane ka ho fetisisa ea pulse ho fihlela ho 3ns, ha o ntse o sebelisa laser e tsitsitseng haholo le potoloho e ikhethang ea APC (taolo ea matla a iketsang) le ATC (taolo ea mocheso o iketsang) ho etsa hore matla a tlhahiso le bolelele ba maqhubu li be le botsitso bo phahameng 'me li ka beha leihlo mocheso, matla le tlhaiso-leseling e' ngoe ea mohloli oa leseli ka nako ea sebele. Letoto lena la mohloli oa leseli la pulse le sebelisoa haholo bakeng sa mohloli oa peo ea fiber laser ea sebopeho sa MOPA, tlhahlobo ea spectral, ho lemoha fiber, tlhahlobo ea sesebelisoa se sa sebetseng.
-
Mohlahisi oa Lesebelisoa la Laser oa Rof Semiconductor L-band/C-band Mohloli oa leseli la laser le ka fetoloang
Mohloli oa leseli la laser le ka fetoloang la ROF-TLS, tšebeliso ea laser ea DFB e sebetsang hantle, sebaka sa ho lokisa bolelele ba wavelength >34nm, sebaka se tsitsitseng sa bolelele ba wavelength (1GHz50 GHz100GHz) mohloli oa leseli la laser le ka fetoloang, ts'ebetso ea eona ea ho notlela kahare ea bolelele ba wavelength e ka netefatsa hore bolelele ba leseli le hlahisoang kapa maqhubu a gridi ea ITU ea kanale ea DWDM. E na le litšobotsi tsa matla a phahameng a optical (20mW), bophara ba mola o moqotetsane, ho nepahala ha bolelele ba wavelength bo phahameng le botsitso bo botle ba matla. E ka etsa taolo ea hole ea lisebelisoa, haholo-holo e sebelisoang litekong tsa lisebelisoa tsa WDM, ho lemoha fiber ea optical, tekanyo ea PMD le PDL, le tomography ea optical coherence (OCT).
-
Mojule oa phetiso ea leseli le otlolohileng la analog ea ROF-DML e feto-fetotsoeng ka ho toba ke laser
Mojule oa tlhahiso ea optical emission ea ROF-DML ea analog wideband e feto-fetohang ka kotloloho, o sebelisang laser ea DFB e feto-fetohang ka kotloloho ea microwave (DML), mokhoa oa ho sebetsa o bonaletsang ka botlalo, o se nang amplifier ea mokhanni oa RF, le taolo ea motlakase e iketsang e kopantsoeng (APC) le potoloho ea taolo ea mocheso o iketsang (ATC), Sena se tiisa hore laser e ka fetisa matšoao a RF a microwave ho fihlela ho 18GHz libakeng tse telele, ka bandwidth e phahameng le karabelo e bataletseng, e fanang ka puisano e ntle ea fiber e otlolohileng bakeng sa mefuta e fapaneng ea lits'ebetso tsa microwave tsa analog broadband. Ka ho qoba tšebeliso ea likhoele tsa coaxial tse turang kapa li-waveguides, moeli oa sebaka sa phetisetso oa felisoa, o ntlafatsa haholo boleng ba lets'oao le ts'epo ea puisano ea microwave, 'me e ka sebelisoa haholo ho wireless e hole, kabo ea lets'oao la nako le litšupiso, mela ea telemetry le tieho le masimo a mang a puisano ea microwave.
-
Mohloli oa leseli la laser o ka fetoloang oa Rof optical fiber DFB laser C-band/L
Mohloli oa leseli la laser le ka fetoloang la ROF-TLS, tšebeliso ea laser ea DFB e sebetsang hantle, sebaka sa ho lokisa bolelele ba wavelength >34nm, sebaka se tsitsitseng sa bolelele ba wavelength (1GHz50 GHz100GHz) mohloli oa leseli la laser le ka fetoloang, ts'ebetso ea eona ea ho notlela kahare ea bolelele ba wavelength e ka netefatsa hore bolelele ba leseli le hlahisoang kapa maqhubu a gridi ea ITU ea kanale ea DWDM. E na le litšobotsi tsa matla a phahameng a optical (20mW), bophara ba mola o moqotetsane, ho nepahala ha bolelele ba wavelength bo phahameng le botsitso bo botle ba matla. E ka etsa taolo ea hole ea lisebelisoa, haholo-holo e sebelisoang litekong tsa lisebelisoa tsa WDM, ho lemoha fiber ea optical, tekanyo ea PMD le PDL, le tomography ea optical coherence (OCT).
-
Modulatara oa Rof Laser Semiconductor Mohloli oa leseli la laser Mohloli oa leseli le ka fetoloang
Sebaka sa ho lokisa maqhubu
Matla a ho hlahisa 10mw
Bophara ba mola o moqotetsane
Bolelele ba wavelength bo notletsoe ka hare
Taolo ea remoutu ea fumaneha
-
Mojule oa Rof Electro Optic Modulator oa semiconductor laser ASE Broadband Light Source ASE Laser
Mohloli oa leseli la ROF-ASE o pharaletseng o thehiloe molao-motheong oa mahlaseli a sa reroang a hlahisoang ke faeba e sa tloaelehang ea lefats'e e pompeloang ke laser ea semiconductor, e kopantsoeng le theknoloji ea taolo ea maikutlo a optical ea lehae. Mohloli oa leseli la desktop ASE o na le melemo ea matla a tlhahiso e phahameng, polarization e tlase, botsitso bo phahameng ba matla, le botsitso bo botle ba bolelele ba maqhubu, bo ka fihlelang litlhoko tse tiileng tsa ts'ebetso ea mehloli ea leseli la broadband masimong a lipatlisiso tsa ho lemoha, ho leka le ho nka litšoantšo.
-
Mojule oa Rof Electro Optic Modulator oa semiconductor laser Source SLD Broadband Light Source SLD Laser
Mohloli oa leseli la SLD oa letoto la ROF-SLD o amohela lipotoloho tse ikhethang tsa ATC le APC ho netefatsa botsitso bo phahameng haholo ba matla a optical le botsitso ba sebopeho sa maqhubu a spectral, ka tšireletso e pharaletseng ea libaka tsa spectral, matla a phahameng a tlhahiso, litšobotsi tse tlase tsa ho lumellana, li ka fokotsa lerata la ho lemoha sistimi ka katleho. Qeto e ntlafalitsoeng ea sebaka (bakeng sa lits'ebetso tsa OCT) le kutloisiso e ntlafalitsoeng ea tekanyo (bakeng sa ho lemoha faeba). Ka kopanyo e ikhethang ea potoloho, mehloli ea leseli ea ultra-wideband e nang le li-bandwidth tsa spectral tse hlahisoang ho fihlela ho 400nm e ka finyelloa, haholo-holo e sebelisoang theknolojing ea chromatography ea mohato oa optical, litsamaisong tsa ho lemoha faeba ea optical, le litsamaisong tsa puisano le tsa tekanyo.
