Santec Tunable Laser TSL-775

Santec TSL-775 ndi laser yamphamvu kwambiri, yosinthira mitundu yosiyanasiyana yomwe idapangidwira kuyesa kulumikizana, kuyang'ana, mawonekedwe a Photonic Integrated Circuit (PIC), komanso kafukufuku wasayansi wotsogola. Monga woyimilira wa Santec's high-end tunable laser series, TSL-775 imaposa mphamvu zotulutsa, kulondola kwa kutalika kwa mawonekedwe, komanso kuthamanga kwa makina, ndipo ndiyoyenera kugwiritsa ntchito zomwe zili ndi zofunikira zolimba pa ntchito yowunikira.

1. Makhalidwe apakati ndi ubwino waumisiri

(1) Kusinthasintha kwa kutalika kwa mafunde

Wavelength range: 1480-1640 nm (yophimba C-band ndi L-band), yogwirizana ndi mawindo oyankhulana a fiber optic.

Kusintha kwakusintha: 0.1 pm (mulingo wa picometer), kumathandizira kusanthula kolondola kwambiri kwamafunde.

(2) Mphamvu zotulutsa zambiri

Mphamvu yotulutsa: 80 mW (yofanana), kukwaniritsa zosowa za kuyezetsa kwautali wautali komanso mawonekedwe a chipangizo chotayika kwambiri.

Kukhazikika kwamphamvu: ± 0.02 dB (nthawi yochepa), kuonetsetsa kudalirika kwa data yoyeserera.

(3) Kukonza mafunde othamanga kwambiri

Kuthamanga kochunikira: mpaka 200 nm/s, koyenera kusanthula mwachangu ntchito (monga kusanthula kowonekera, OCT).

Kubwereza kwa Wavelength: ± 1 pm, kuwonetsetsa kusasinthika kwazithunzi zingapo.

(4) Phokoso lochepa komanso utali wochepa wa mzere

Mzere wa Spectral: <100 kHz (mulingo wolumikizana wolumikizana), phokoso lotsika kwambiri.

Relative intensity phokoso (RIN): <-150 dB/Hz, yoyenera kuzindikira kwamphamvu kwambiri.

(5) Kusintha kosinthika ndi kuwongolera

Direct modulation bandiwifi: DC–100 MHz, kuthandizira kusinthasintha kwa analogi/digito.

Chiyankhulo: GPIB, USB, LAN, yogwirizana ndi makina oyesera okha.

2. Malo ogwiritsira ntchito

(1) Kuyezetsa kulumikizana kwa kuwala

Kutsimikiziridwa kwa dongosolo la DWDM: tsatirani njira zambiri zamawavelength, kuyesa ma modules optical ndi ROADM performance.

Mawonekedwe a chipangizo cha Silicon Optical: yesani kutengera kotengera kutalika kwa ma modulators ndi ma waveguide.

(2) Kuzindikira

FBG (Fiber Bragg Grating) kutsatiridwa: kuzindikira molondola kwambiri kwa kusintha kwa mafunde chifukwa cha kutentha / kupsinjika.

Distributed fiber sensing (DAS/DTS): imapereka mphamvu yayikulu, gwero lokhazikika lowala.

(3) Kuyesa kwa Photonic Integrated Circuit (PIC).

Silicon photonic chip debugging: kusanthula mwachangu kwa kutalika kwa mawonekedwe, kuwunika kwa kutayika kwa chipangizocho, crosstalk ndi magawo ena.

Kuphatikizika kosinthika kwa gwero la laser: kumagwiritsidwa ntchito potsimikizira magwiridwe antchito a PIC.

(4) Zofufuza za sayansi

Quantum Optics: m'badwo wa ma graph otsekeka awiriawiri, quantum key distribution (QKD).

Kufufuza kopanda mzere wa optics: kunalimbikitsa Brillouin kubalalika (SBS), kusanganikirana kwamafunde anayi (FWM).

3. Ma Parameters Aukadaulo (Makhalidwe Odziwika)

Zithunzi za TSL-775

Kutalika kwa mafunde 1480–1640 nm (gulu la C/L)

Mphamvu zotulutsa 80 mW (zopambana)

Kulondola kwa kutalika kwa mafunde ± 1 pm (kuwongolera mita komwe kumapangidwira)

Kusintha liwiro Kufikira 200 nm/s

Mzere wa Spectral <100 kHz

Kukhazikika kwamphamvu ± 0.02 dB (nthawi yochepa)

Modulation bandwidth DC-100 MHz

GPIB, USB, LAN

4. Kuyerekeza ndi opikisana nawo (TSL-775 vs. ma laser ena osinthika)

Zomwe zili ndi TSL-775 (Santec) Keysight 81600B Yenista T100S-HP

Kutalika kwa mafunde 1480–1640 nm 1460–1640 nm 1500–1630 nm

Linanena bungwe mphamvu 80 mW 10 mW 50 mW

Kuthamanga kwa 200nm/s 100nm/s 50nm/s

Kulondola kwa kutalika kwa mafunde ± 1 pm ± 5 pm ± 2 pm

Zochitika zomwe zingagwiritsidwe ntchito Mayeso othamanga kwambiri/Mawonekedwe a PIC Mayeso olumikizana pafupipafupi

5. Chidule cha ubwino waukulu

Kutulutsa kwamphamvu kwambiri (80 mW) - koyenera kuyeserera mtunda wautali kapena kutayika kwakukulu.

Ultrafast tuning (200 nm/s) - imapangitsa kuti mayeso azitha kuchita bwino komanso amagwirizana ndi zomwe zimafunikira pakusanthula.

Picometer-level wavelength kulondola - imakwaniritsa zofunikira zoyezetsa za ma photonic integrated circuits (PICs).

Phokoso lochepa komanso kutalika kwa mzere wopapatiza - kumapereka gwero lowala bwino la kulumikizana kogwirizana komanso kuyesa kwachulukidwe.

Ogwiritsa ntchito enieni:

Opanga zida zamagetsi zamagetsi (monga Huawei ndi Cisco)

Photonic chip R&D laboratories (monga Intel Silicon Photonics Team)

National Science Research Institute (quantum technology, Optical sensing)