I-Santec Tunable Laser TSL-775

I-Santec TSL-775 yilaser enamandla amakhulu, elungelelaniswa noluhlu olubanzi eyenzelwe ukuvavanywa konxibelelwano lwamehlo, imvakalelo yokubona, ukulinganiswa kwesekethe edibeneyo yefotonic (PIC), kunye nophando lwezenzululwazi. Njengommeli weSantec's high-end-lease tunable series, i-TSL-775 igqwesile kumandla aphumayo, ukuchaneka kwe-wavelength, kunye nesantya sokulungisa, kwaye ilungele izicelo ezineemfuno ezingqongqo ekusebenzeni komthombo wokukhanya.

1. Iimpawu eziphambili kunye neenzuzo zobugcisa

(1) Uluhlu olubanzi lwamaza obude

Uluhlu lwe-Wavelength: 1480-1640 nm (isigqubuthelo se-C-band kunye ne-L-band), iyahambelana neefestile zonxibelelwano ze-fiber optic eziqhelekileyo.

Isisombululo sokulungisa: 0.1 pm (inqanaba lepicometer), ixhasa ukuskena kwe-wavelength ephezulu.

(2) Amandla aphezulu emveliso

Ubuninzi bemveliso yamandla: i-80 mW (eqhelekileyo), ukuhlangabezana neemfuno zovavanyo lwefayibha elide kunye nelahleko ephezulu yesixhobo.

Uzinzo lwamandla: ± 0.02 dB (ixesha elifutshane), ukuqinisekisa ukuthembeka kwedatha yovavanyo.

(3) Ukulungelelaniswa kobude obukwisantya esiphezulu

Isantya sokuguqula: ukuya kuthi ga kwi-200 nm / s, ifanelekile kwizicelo zokuskena ngokukhawuleza (ezifana nohlalutyo lwe-spectral, i-OCT).

Ukuphindaphindwa kwe-wavelength: ± 1 pm, ukuqinisekisa ukuhambelana kokuskena okuninzi.

(4) Ingxolo ephantsi kunye nobubanzi obumxinwa bomgca

Ububanzi bomgca weSpectral: <100 kHz (inqanaba lonxibelelwano oluhambelanayo), ingxolo yenqanaba eliphantsi kakhulu.

I-Relative intensity intensity (RIN): <-150 dB / Hz, ilungele ukufumanisa uvakalelo oluphezulu.

(5) Ukumodareyitha okuguquguqukayo kunye nolawulo

I-bandwidth yokumodareyitha ngokuthe ngqo: DC–100 MHz, exhasa ukumodareyitha kwe-analog/digital.

Ujongano: GPIB, USB, LAN, iyahambelana neenkqubo zovavanyo oluzenzekelayo.

2. Iindawo zesicelo eziqhelekileyo

(1) Uvavanyo lonxibelelwano lwamehlo

Ukuqinisekiswa kwenkqubo ye-DWDM: fanisa iziteshi ezininzi ze-wavelength, iimodyuli zokuvavanya kunye nokusebenza kwe-ROADM.

Ukulinganiswa kwesixhobo se-silicon: ukulinganisa impendulo exhomekeke kwi-wavelength yeemodyuli kunye nezikhokelo zamaza.

(2) Ukubona ngamehlo

I-FBG (i-Fiber Bragg Grating) i-demodulation: ukuchongwa okuphezulu kokuchaneka kwe-wavelength shift okubangelwa ukushisa / ubunzima.

I-Ditributed fiber sensing (DAS / DTS): inikeza amandla aphezulu, umthombo wokukhanya ozinzile.

(3) Uvavanyo lwe-Photonic integrated circuit (PIC).

Ukulungiswa kwe-Silicon photonic chip: ukuskena kobude obukhawulezayo, uvavanyo lokulahleka kokufakwa kwesixhobo, i-crosstalk kunye nezinye iiparamitha.

Ukudityaniswa komthombo we-laser okulungiswayo: isetyenziselwa ukuqinisekiswa kokusebenza okunxulumene nobude be-PIC.

(4) Iimvavanyo zophando lwezenzululwazi

I-Quantum optics: ukuveliswa kwee-photon pairs ezidibeneyo, ukuhanjiswa kwe-quantum key (QKD).

Uphando lwe-nonlinear optics: i-Brillouin scattering (SBS) ivuselelwe, i-four-wave mixing (FWM).

3. IiParameters zobuGcisa (iiNqobo eziQhelekileyo)

IiParameters TSL-775 Iinkcukacha

Uluhlu lwamaza 1480–1640 nm (ibhendi yeC/L)

Amandla emveliso 80 mW (ubona buninzi)

Ukuchaneka kobude bobude ±1 pm (ulungelelwaniso lwemitha yobude okwakhelwe ngaphakathi)

Isantya sokuguqula ukuya kuthi ga kwi-200 nm/s

Ububanzi bomgca weSpectral <100 kHz

Uzinzo lwamandla ±0.02 dB (ixesha elifutshane)

I-Modulation bandwidth DC–100 MHz

Ujongano GPIB, USB, LAN

4. Ukuthelekisa nabakhuphisana nabo (i-TSL-775 vs.

Iimpawu zeTSL-775 (Santec) Keysight 81600B Yenista T100S-HP

Uluhlu lwamaza 1480–1640 nm 1460–1640 nm 1500–1630 nm

Amandla emveliso 80 mW 10 mW 50 mW

Isantya sokuguqula 200 nm/s 100 nm/s 50 nm/s

Ukuchaneka kwe-wavelength ±1 pm ±5 pm ±2 pm

Iimeko ezisebenzayo Uvavanyo lwesantya esiphezulu/Uphawu lwePIC Uvavanyo lonxibelelwano gabalala Ukuva amandla aphezulu

5. Isishwankathelo sezinto eziluncedo ezingundoqo

Ukukhutshwa kwamandla aphezulu (i-80 mW) - ilungele iimeko zokuvavanya umgama omde okanye ilahleko ephezulu.

Ukulungiswa kwe-Ultrafast (200 nm / s) - kuphucula ukusebenza kakuhle kovavanyo kunye nokulungelelanisa iimfuno zokuskena okuguquguqukayo.

Ukuchaneka kobude benqanaba lePicometer - ihlangabezana neemfuno zovavanyo oluchanekileyo lweesekethe ezidibeneyo zefotonic (PICs).

Ingxolo ephantsi kunye nobubanzi obumxinwa bomgca - ibonelela ngomthombo wokukhanya ococekileyo wonxibelelwano oluhambelanayo kunye nemifuniselo yobungakanani.

Abasebenzisi abaqhelekileyo:

Abavelisi bezixhobo zonxibelelwano olubonakalayo (ezifana neHuawei kunye neCisco)

Iilabhoratri ze-R&D ze-Photonic chip (ezifana neQela le-Intel Silicon Photonics)

Amaziko ophando lwenzululwazi kazwelonke (iteknoloji ye-quantum, i-optical sensing)