Ikhithi yoVavanyo loNxibelelwano lweFiber ye-LPT-13 – Umfanekiso opheleleyo weModeli ePhambili

Ikhithi yoVavanyo loNxibelelwano lweFayibha ye-LPT-13 – Imodeli epheleleyo

Inkcazo emfutshane:

Le khithi igubungela iimvavanyo ezili-10 kwi-fiber optics, isetyenziselwa kakhulu i-fiber optic, i-optical fiber sensing kunye nokufundisa unxibelelwano lwe-optical, ukuze abafundi bakwazi ukuqonda nokuqonda imigaqo esisiseko kunye nokusebenza okusisiseko kolwazi lwe-optical fiber kunye nonxibelelwano lwe-optical. I-Fiber yi-dielectric waveguide esebenza kwi-light wave band. Yisilinda ephindwe kabini, umaleko wangaphakathi yi-core, umaleko wangaphandle yi-cladding, kwaye i-refractive index ye-core inkulu kancinci kune-cladding. Ukukhanya kuthintelwe ukuba kusasazeke kwi-optical fiber. Ngenxa yomda weemeko zomda, isisombululo se-electromagnetic field se-light wave asiqhagamshelwanga, kwaye esi sisombululo se-field esingaguqukiyo senza i-mode. Ngenxa yokuba i-fiber core incinci, i-laser ekhutshwa yi-laser kunxibelelwano lwe-optical fiber ifuna isixhobo sokudibanisa ukuze singene kwi-fiber.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimvavanyo
1. Ulwazi olusisiseko lwe-optical fiber optics
2. Indlela yokudibanisa phakathi kwefayibha ye-optical kunye nomthombo wokukhanya
3. Umlinganiselo wokuvulwa kwe-fiber numerical aperture (NA) ye-Multimode
4. Ipropathi yokulahleka kokudluliselwa kwefayibha ye-Optical kunye nomlinganiselo
5. Ukuphazamiseka kwefayibha ye-optical ye-MZ
6. Umgaqo wokuvavanya ubushushu befayibha ye-optical
7. Umgaqo wokuvavanya uxinzelelo lwefayibha ye-optical
8. Umlinganiselo wepharamitha ye-splitter ye-fiber beam ye-Optical
9. I-variable optical attenuator kunye nomlinganiselo weparameter
10. I-fiber optic isolator kunye nomlinganiselo weparameter

Uluhlu lweCandelo

Inkcazo	Inombolo yeCandelo/Iinkcukacha	Ubungakanani
I-laser ye-He-Ne	LTS-10 (>1.0 mW@632.8 nm)	1
Umthombo wokukhanya ophathwa ngesandla	1310/1550 nm	1
Imitha yamandla okukhanya		1
Imitha yamandla okukhanya ephathwayo	1310/1550 nm	1
Isibonakaliso sokuphazamiseka kwefayibha		1
Isiqhekeza sefayibha	633 nm	1
Isilawuli sobushushu		1
Umlawuli woxinzelelo		1
Isigaba esilungisekayo se-axis ezi-5		1
Isandisi semitha	f = 4.5 mm	1
Ikliphu yefayibha		2
Inkxaso yefayibha		1
Isikrini esimhlophe	Ngee-crosshair	1
Isibambi selaser	I-LMP-42	1
Ukuvulwa kolungelelwaniso		1
Ikhodi yamandla		1
Isahluli semitha yendlela enye	1310 nm okanye 1550 nm	1
I-optical isolator	1310 nm okanye 1550 nm	1
I-attenuator ye-optical eguquguqukayo		1
Ifayibha yemowudi enye	633 nm	2 m
Ifayibha yemowudi enye	633 nm (isixhumi seFC/PC kwelinye icala)	1 m
Ifayibha yeendlela ezininzi	633 nm	2 m
I-fiber spool	1 km (9/125 μm ifayibha engenanto)	1
Intambo yepetshi yefayibha	1 m/3m	4/1
Umhluzi wefayibha		1
Umbhali wefayibha		1
Umkhono wokukhwelisana		5