OZ OPTICS DTS0144 Daidaitacce Polarization Mai Sauƙi Mai Sauƙi Mai Sauƙi Mai Rarraba Filters Manual

Madaidaicin madaurin bandwidth mai daidaitawa da hannu shine ɓangaren wutsiya mai alade tare da kullin daidaitawa wanda ke ba da damar sarrafa tsayin igiyar ruwa da bandwidth na tacewa. Na'urar tana ƙunshe da filtattun madaidaicin madaidaicin madaidaicin madaidaicin bandeji a cikin jerin. Tare da tacewa biyun da aka kunna don rufe kewayo daban-daban na tsawon tsayi daban-daban, fasfo ɗin gabaɗaya ya zama yankin da madaidaitan madaidaitan madaidaicin juna. Adadin haɗuwa yana ƙayyade faɗin tacewa. Tun da kowane tacewa ana iya saurara a kan kewayon tsayin raƙuman ruwa, ana iya sarrafa mitar ta tsakiya da faɗin fasinjan. Kowacce tacewa ya ƙunshi matattara mai ɗaukar hoto na bakin ciki mai ɗaukar nauyi, wanda aka ƙera don ba da band ɗin wucewa mai lebur, tare da sifofi masu tsayi.
Ana daidaita tsakiyar zangon masu tacewa ta hanyar canza kusurwar abin da ya faru na hasken yayin da yake kan tacewa. A cikin Tace Mai Sauƙaƙe Bandwidth Tunable, kowane tacewa yana jujjuya kansa da kansa dangane da hasken da ke shigowa, don canza lambar wucewa. OZ Optics yana amfani da wata dabara ta musamman don rage dogaron polarization, barin tasirin PDL a kiyaye ƙasa da 0.3 dB, da kuma sanya martanin baƙon ya zama mai zaman kansa. Wannan fasalin ya sa ya dace don aikace-aikacen tsarin DWDM na yau.
Maɓallin matattarar bandwidth mai canzawa ta amfani da yanayin guda ɗaya, da kuma ana ba da filayen Kula da Polarization (PM). Gabaɗaya, OZ Optics yana amfani da polarization rike zaruruwa dangane da tsarin fiber na PANDA lokacin gina abubuwan da ke kula da polarization da igiyoyin faci. Koyaya, OZ Optics na iya gina na'urori ta amfani da sauran tsarin fiber PM. Muna ɗaukar wasu nau'ikan fiber na daban a cikin haja, don haka da fatan za a tuntuɓi sashen tallace-tallace don samuwa. Idan ya cancanta, muna shirye mu yi amfani da zaruruwan da abokin ciniki ke bayarwa don gina na'urori.

Bayanin oda don daidaitattun sassa

Daidaitaccen Sassan

Lambar Bariki	Lambar Sashe	Bayani
56160	BTF-11-11-1525/1565-9/125-S-60-3S3S-1-1-1/18	Polarization m manual m bandwidth tunable tace ga 1525-1565 nm tare da 1 mita tsawo, 1mm OD jacketed 9/125 SM fiber pigtails, 60dB dawo da asarar, super FC / PC haši, da 1-18 nm m FWHM Fabry Perot tace.

Daidaitaccen Bayanan Samfura

Lambar Sashe	BTF-11-11-1525/1565-9/125-S-60-3S3S-1-1-1/18
Tsawon Wavelength	1525 - 1565 nm; Akwai sauran jeri akan buƙata
Bandwidth (FWHM)	1-18 nm
Ƙimar Tsayin Tsayin	0.1nm ku
Tace Kashe Rumbuna	10 dB/nm
Asarar Shigarwa	3 dB don cikakken na'urar sama da cikakken kewayon daidaitawa
Asarar Dogara (PDL)	Yawanci ƙasa da 0.3 dB
Siffar watsawa	Flat-top
Tsawon Wave/Zazzabi Sensitivity	0.002 nm/°C
Gudanar da Wuta	Har zuwa 200mW don daidaitaccen kunshin
Nau'in Fiber	SMF-28 (ko SMF-28e)
Yanayin Aiki	-10 ° zuwa 55 ° C
Ajiya Zazzabi	-30 ° zuwa 70 ° C

1 Na yau da kullun. An gwada a 23°C.

Yin oda ExampLe ga Standard Parts

Abokin ciniki yana son matatar mai sauya bandwidth mai sauƙin hannu don tace amo haske na ASE daga siginar siginar na'urar daidaitawa na ci gaba, don gwada halayensu a mitocin tashar DWDM daban-daban. Waɗancan siginonin tsarin daidaitawa daban-daban suna da nau'ikan bandwidth daban-daban da sifofi na ban mamaki waɗanda suka dogara da tsarin daidaitawa. Ana fitar da hasken siginar da aka watsa daga tashar sa ido tare da FC/PC receptacles kuma yankuna masu tsayi na sha'awar siginar da ke ƙarƙashin gwaji (SUT) suna cikin ko'ina cikin C-band. Siginonin hasken da ake watsawa an daidaita su tare da bazuwar jihohin polarization (SOPs), kuma suna da nau'ikan bandwidth daban-daban. Don haka, tacewar da ake buƙata don gwajin ya kamata ya zama mara hankali tare da daidaitawar bandwidth mai daidaitacce, wanda za'a iya daidaita shi a duk faɗin C-band.
Tare da wannan matattarar da aka haɗa da fiber na saka idanu daga cibiyar sadarwar DWDM, za a iya rage matakin hasken amo na ASE zuwa mafi ƙanƙanta ga kowane siginar bandwidth na sigina ba tare da rage girman siginar ba, watau don cimma mafi kyawun OSNR don siginar hasken da aka watsa.
Ana iya biyan waɗannan buƙatun tare da ɓangaren da aka gano a ƙasa:

Lambar Bariki	Lambar Sashe	Bayani
56160	BTF-11-11-1525/1565-9/125-S-60-3S3S-1-1-1/18	Polarization m manual bandwidth m tace mai daidaitacce don 1525-1565 nm tare da tsayin mita 1, 1mm OD jaket 9/125 SM fiber pigtails, asarar dawowar 60 dB, masu haɗin FC / PC, da 1-18 nm daidaitacce FWHM Fabry Perot tace.

Bayanin oda don Sassan Kwastomomi
OZ Optics yana maraba da damar don samar da samfuran ƙira na yau da kullun don biyan bukatun aikace-aikacen ku. Kamar yadda yake tare da yawancin masana'antun, samfuran da aka keɓance suna ɗaukar ƙarin ƙoƙari don haka da fatan za a yi tsammanin wasu bambance-bambance a cikin farashin idan aka kwatanta da daidaitattun jerin sassan mu. Musamman, za mu buƙaci ƙarin lokaci don shirya ƙayyadaddun zance, kuma lokutan jagora za su yi tsayi fiye da na al'ada. A mafi yawan lokuta cajin injiniyan da ba mai maimaitawa ba (NRE), cajin kuri'a, da ƙaramin tsari guda 1 zai zama dole. Za a yi bayanin waɗannan batutuwa a hankali a cikin abin da kuka faɗa, don haka za a sanar da shawarar ku gwargwadon yadda zai yiwu. Muna ba da shawarar siyan daidaitattun samfuran mu.

Tambayoyi don Sassan Kwastomomi

Wane kewayon tsayin aiki kuke sha'awar?
Wane kewayon bandwidth mai canzawa kuke buƙata?
Wane irin fiber ake amfani dashi? Singlemode, PM, ko multimode fiber?
Shin kuna amfani da madogarar haske ko bazuwar tushen haske?

Wadanne asarar dawowar ke karba a cikin tsarin ku?
Wadanne nau'ikan haɗin haɗin da kuke amfani da su?
Wane tsayin fiber da diamita jaket kuke buƙata?

Lambar Sashe

Yin oda ExampLe ga Custom Parts
Abokin ciniki yana so ya rage sautin haske na ASE don siginar da aka watsa ta amfani da nau'i-nau'i daban-daban na bandwidth, da hannu yana daidaita tsayin hasken da aka watsa tsakanin maƙallan C da L, (1550 zuwa 1600 nm), kuma da hannu daidaita layin da aka watsa haske daga 1 nm zuwa 18 nm.
Sigar al'ada ta madaidaicin bandwidth mai daidaita tacewa zai cika wannan buƙatu, kamar yadda aka nuna a ƙasa:

Lambar Bariki	Lambar Sashe	Bayani
N/A	BTF-11-11-1550/1600-9/125-S-60-3U3U-1-1-1/18	Polarization m manual canza bandwidth tunable tace ga 1550-1600 nm tare da 1 mita tsawo, 1mm OD jacketed 9/125 SM fiber pigtails, 60dB dawo da asarar da matsananci lebur FC/PC haši. Custom 1 - 18 nm FWHM Fabry Perot tace.

Tambayoyin da ake yawan yi (FAQs)

Tambaya: Menene bandwidth tace?
A: Madaidaicin madaidaicin bandwidth tunable tace yana da bandwidth daidaitacce (FWHM) daga 1 nm zuwa 18 nm, wanda ya ƙunshi nau'i biyu masu daidaitawa.
bandpass Fabry-Perot nau'in tacewa. Ana iya tsara wannan don dacewa da bukatun abokin ciniki.

Tambaya: Menene mafi girman kewayon kunnawa da ake samu?
A: Daidaitaccen kewayon kunnawa shine 45 nm. Koyaya, ana iya sarrafa tacewa a cikin kewayo mai faɗi tare da wasu tasiri akan asarar sakawa
da hasara mai dogaro da polarization a cikin ɗan gajeren zango (babban kusurwar abin da ya faru).

Tambaya: Ta yaya kuke ayyana bandwidth ɗin ku?
A: An ƙayyade madaidaitan masu tacewa ta Cikakken Rabin Rabin Matsakaicinsu (FWHM). Wannan shine bandwidth da aka watsa a -3dB daga kololuwa
watsawa. Don masu tacewa na al'ada, za a iya ƙayyadadden bandwidth irin su lambar wucewa a -1dB da -25dB akan buƙata.

Tambaya: Shin nau'in watsawa ya shafi polarization?
A: A'a, OZ Optics tunable filters suna amfani da dabarar gani don sarrafa asarar Dogara ta Polarization (PDL). Wannan zane yana rage PDL
zuwa ƙaramin matakin, yayin da a lokaci guda yana mai da martani mai ban mamaki.

Tambaya: Yaya da kyau tace ta toshe tsayin daka mara so?
A: Don madaidaitan masu tacewa na yau da kullun aiki na yau da kullun yana cikin rukunin C-band (tsakanin 1530 nm da 1565 nm) tare da nisa band ɗin haske daga 1 nm zuwa 18 nm. Wannan nau'in tacewa yana da kyau don zaɓar kowane siginar tashoshi a cikin tsarin DWDM ko tsaftace sautin ASE daga maɓuɓɓugar haske a cikin C-band. Duk da haka, tacewa na iya har yanzu watsa haske a tsayin raƙuman ruwa mai mahimmanci a wajen kewayon tsayin aiki. Don aikace-aikacen al'ada waɗanda ke buƙatar aiki akan yankuna daban-daban na tsayin raƙuman ruwa ko maɓalli daban-daban na tacewa, da fatan za a tuntuɓi OZ Optics.

Tambaya: An daidaita sashin?
A: A'a, madaidaicin madaidaicin bandwidth tunable tace mai ƙarancin farashi ne, sassauƙan bayani ga buƙatun tace mai daidaitawa na bandwidth daidaitacce kuma ba a daidaita shi ba saboda amfanin sa na hannu. Koyaya, OZ Optics yana ba da kulawa sosai wajen samar da waɗannan raka'a don saduwa ko wuce abubuwan gani da abokan ciniki ke buƙata.

Bayanan kula aikace-aikace

Gabatarwa Don Tace Fim Na Siriri:
A yawancin aikace-aikacen fiber-optic muna buƙatar amfani da haske tare da ƙayyadaddun mita ko tsayin raƙuman ruwa (λ) da takamaiman layin layi. Kodayake Laser na iya zama kyakkyawan tushen hasken monochromatic, har yanzu muna iya buƙatar tushen hasken da ke samar da sarrafawa, tsayin raƙuman raƙuman ruwa, har ma da layi mai ma'ana. Matsalolin bandwidth masu canzawa suna ba da ingantacciyar hanyar watsa madaidaicin ma'aunin haske yayin toshe tsayin daka maras so da ke fitowa daga tushen watsa labarai. Wannan yana da amfani yayin da ake mu'amala da siginar DWDM/ROADM, ko siginonin haɓakawa na ci gaba.
OZ Optics 'Maɓallin Bandwidth Tunable Filter yana amfani da ingantaccen ƙirar tacewa don daidaita tsayin tacewa da faɗin layi a lokaci guda (Hoto 3). Yayin da kusurwar abin da ke faruwa ke canzawa, kewayon tsayin raƙuman raƙuman ruwa da ke wucewa ta kowace tacewa yana canzawa. Ta hanyar sarrafa kusurwar kowane tace dangane da hasken da ke shigowa, ana iya sarrafa manyan iyakoki na sama da na ƙasa na fasfo ɗin, ƙirƙirar matattara mai daidaitawa tare da madaidaicin fasfo.

Ana nuna nau'in rarraba tsawon raƙuman fitarwa na yau da kullun a cikin Hoto 4. Ana samun daidaitaccen layin layi ta hanyar hasken da ke wucewa ta yankuna na gama gari na matatun bandpass guda biyu. Za'a iya daidaita nisa na sikelin daga 1 nm zuwa 18 nm don kewayon juzu'i mai tsayi tsakanin 1525 da 1565 nm.

Babbar matsala tare da madaidaicin madaidaicin madaidaicin tacewa wanda aka warware ta OZ Optics shine hankalinsu. Yayin da kusurwar abin da ke faruwa ya karu, hankali ga hasken polarized shima yana ƙaruwa. (Dubi Hoto 5) Wannan muhimmin batu ne a cikin tsarin gani kamar yadda rabuwar jihohin S da P polarization ke haifar da babban PDL na iya yin illa ga tsarin.

OZ Optics 'masuman bandwidth mai daidaita tacewa suna amfani da dabarar gani don sarrafa PDL wanda ke sanya ra'ayin da ba shi da hankali. Rashin rashin jin daɗi yana samuwa ta hanyar daidaita daidaitattun kayan aikin gani a duka ɓangaren shigarwa da fitarwa na tacewa. Kamar yadda aka nuna a cikin hoto na 6 da ke ƙasa, an fara raba hasken zuwa polarizations daban-daban sa'an nan kuma ɗaya daga cikin polarizations yana jujjuya shi ta yadda hasken da ya faru a kan masu tacewa duk polarization ɗaya ne. Bayan wucewa ta cikin masu tacewa sauran polarization suna juyawa sannan kuma an haɗa katako don mayar da hankali na ƙarshe da tattarawa cikin fiber. Ta hanyar jujjuya haske da samun polarization gama gari suna wucewa ta cikin masu tace tasirin PDL na masu tacewa a manyan kusurwoyi masu haɗari. Sabili da haka, martanin baƙon S da P polarizations sun kasance iri ɗaya don haɓaka kusurwoyin abin da ya faru. Duba Hoto na 7.

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OZ OPTICS DTS0144 Daidaitacce Polarization Rarraba Maɓalli Mai Rarraba Filters [pdf] Littafin Mai shi
DTS0144 Daidaitacce Polarization Rarraba Mai Sauyawa Mai Rarraba Filters, DTS0144, Daidaitacce Polarization Mai Rarraba Tace Mai Rarraba Mai Rarraba, Tace Mai Sauƙi Mai Sauƙi Mai Sauƙi, Tace Mai Sauƙi Mai Sauƙi, Mai Tacewa Mai Sauƙi, Mai Rarraba Bandwidth

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