Chiyambi cha mzere wochedwa wa fiber optic

Chiyambi chachingwe chochedwa cha fiber optic

Mzere wochedwa wa fiber optic ndi chipangizo chomwe chimachedwetsa zizindikiro pogwiritsa ntchito mfundo yakuti zizindikiro za kuwala zimafalikira mu ulusi wa kuwala. Chimapangidwa ndi zinthu zoyambira monga ulusi wa kuwala,Ma modulators a EOndi owongolera. Ulusi wowala, monga cholumikizira, umatumiza zizindikiro mwa kuwonetsa kapena kubwereza zizindikiro zowala pakhoma lamkati, motero zimapangitsa kuti chizindikirocho chichedwe.

Mu mzere wochedwa wa fiber optic, zizindikiro zazikulu zaukadaulo za gawo lolowera zimaphatikizapo kukula kwa chizindikiro cholowera, kuchuluka kwa mphamvu, kuchuluka kwa magwiridwe antchito, bandwidth, amplitude, gawo, ndi chiŵerengero cha mafunde oyima olowera. Zizindikiro zazikulu zaukadaulo za gawo lotulutsa zimaphatikizapo kuchuluka kwa mafunde ogwirira ntchito, nthawi yochedwa, kulondola, kuchuluka kwa phokoso, kutayika, chiŵerengero cha mafunde oyima othamanga, ndi kusinthasintha kwa gawo la amplitude. Kuphatikiza apo, pali zizindikiro zina zakunja, monga kutentha kogwira ntchito, chinyezi, makhalidwe atatu otsimikizira, kutentha kosungira, mawonekedwe olumikizirana, mawonekedwe amagetsi, ndi zina zotero.

Zizindikiro zazikulu zaukadaulo

1. Mafupipafupi ogwirira ntchito: Amatha kuphimba magulu a P/L/S/C/X/K.

2. Kutayika kwa Flux: Chiŵerengero cha mphamvu ya chizindikiro cholowera ku mphamvu ya chizindikiro chotulutsa. Kutayika kumeneku kumachepetsedwa makamaka ndi zotsatira za quantum za laser ndichowunikira zithunzi.

3. Nthawi yochedwa: Nthawi yochedwera imadalira kwambiri kutalika kwa ulusi wa kuwala.

4. Mphamvu yosinthasintha: Ndi chiŵerengero cha chizindikiro chachikulu chotulutsa ndi chizindikiro chochepa chotulutsa. Mphamvu yayikulu ya chizindikiro P imachepetsedwa ndi kukhudzika kwakukulu kolowera ku laser (kofanana ndi 80% amplitude modulation ya kuchuluka kwa saturation) ndi mphamvu yochulukirapo ya laser.

5. Kuchepetsa Mphamvu ya Harmonic: Chifukwa chachikulu chomwe chimapangitsa kuti mphamvu ya harmonic ipangidwe ndi chifukwa cha zinthu zosakhala za mzere. Mphamvu yamagetsi ikadutsa mu katundu ndipo siili ndi ubale wolunjika ndi mphamvu yamagetsi yomwe imagwiritsidwa ntchito, mphamvu yamagetsi yopanda sinusoidal imapangidwa, zomwe zimapangitsa kuti mphamvu ya harmonic ipangidwe. Kuipitsa mphamvu ya Harmonic kumabweretsa chiopsezo chachikulu ku machitidwe amagetsi. Kuchita zinthu mogwirizana kuti kuchepetse kuwonongeka kwake kumadziwika kuti kuletsa mphamvu ya harmonic.

Zochitika zogwiritsira ntchito mzere wochedwa wa fiber optic: Machitidwe a Radar; Dongosolo la makompyuta la Optical Measurement yamagetsi Dongosolo lolumikizirana la fiber optical encoding ndi caching. Mzere wochedwa wa fiber optic ndi ukadaulo womwe umagwiritsa ntchito ulusi wa optical kutumiza zizindikiro ndikuchedwetsa zizindikiro kudzera muzipangizo zamagetsi. M'magawo amakono olumikizirana ndi oyesera, magetsikuwala CHIKWANGWANI kuchedwa mizereamagwiritsidwa ntchito kwambiri ndipo amachita gawo lofunika kwambiri m'magawo ambiri ofunikira.