施克(ke)sick光(guang)纖放大(da)器工作(zuo)原理(li)sick光(guang)纖放大(da)器技術(shù)就是(shi)在光(guang)纖的(de)纖芯中(zhong)摻(chan)入(ru)能產(chǎn)生(sheng)激(ji)光(guang)的稀(xi)土元素,通(tong)過(guò)激光(guang)器提供(gong)的(de)直(zhi)流光(guang)激勵(lì),使通(tong)過(guò)的光(guang)信號(hào)得到放大(da)。傳統(tǒng)的光(guang)纖傳輸系統(tǒng)是采(cai)用光(guang)—電(dian)—光(guang)再(zai)生(sheng)中(zhong)繼(ji)器,這(zhe)種(zhong)中繼(ji)設(shè)(she)備影響系統(tǒng)的穩(wěn)定(ding)性和(he)可靠性,為(wei)去(qu)掉(diao)上(shang)述(shu)轉(zhuǎn)換過(guò)程(cheng),直(zhi)接(jie)在光(guang)路上對(duì)信號(hào)進(jìn)(jin)行(xing)放大(da)傳輸,就要用(yong)壹個(gè)全(quan)光(guang)傳輸型(xing)中繼(ji)器來(lái)(lai)代(dai)替這(zhe)種(zhong)再(zai)生(sheng)中(zhong)繼(ji)器。
sick光(guang)纖放大(da)器它是(shi)指運(yùn)(yun)用(yong)於光(guang)纖通(tong)信線路中,可以(yi)實(shí)現(xiàn)(xian)將信號(hào)放大(da)的(de)壹種(zhong)新(xin)型(xing)全(quan)光(guang)放大(da)器。此技(ji)術(shù)(shu)就(jiu)是(shi)在光(guang)纖的(de)纖芯中(zhong)摻(chan)入(ru)可以(yi)產(chǎn)生(sheng)激(ji)光(guang)的稀(xi)土元素,通(tong)過(guò)激光(guang)器提供(gong)的(de)直(zhi)流光(guang)激勵(lì),使通(tong)過(guò)的光(guang)信號(hào)得到放大(da)。sick光(guang)纖放大(da)器它適用(yong)的(de)設(shè)備有摻(chan)鉺光(guang)纖放大(da)器(EDFA)、摻(chan)鐠(pu)光(guang)纖放大(da)器(PDFA)以及(ji)摻(chan)鈮(ni)光(guang)纖放大(da)器(NDFA),目前光(guang)放大(da)技(ji)術(shù)主(zhu)要是(shi)采(cai)用EDFA。sick光(guang)纖放大(da)器是可以(yi)將信號(hào)進(jìn)(jin)行(xing)放大(da)的(de)壹種(zhong)新(xin)型(xing)全(quan)光(guang)放大(da)器,根據(jù)它在光(guang)纖線(xian)路中(zhong)的位置(zhi)以(yi)及(ji)作(zuo)用,壹般(ban)可以(yi)分(fen)為(wei)中繼放大(da)、前置(zhi)放大(da)和(he)功(gong)率放大(da)三(san)種(zhong)。同(tong)傳統(tǒng)的半(ban)導(dǎo)體激光(guang)放大(da)器相比較(jiao),OFA不(bu)需(xu)要經(jīng)過(guò)光(guang)電(dian)轉(zhuǎn)換、電(dian)光(guang)轉(zhuǎn)換和(he)信號(hào)再(zai)生(sheng)等(deng)復(fù)雜過(guò)程(cheng),可直(zhi)接(jie)對(duì)信號(hào)進(jìn)(jin)行(xing)全(quan)光(guang)放大(da),具(ju)有很好的(de)“透明性”,特(te)別(bie)適用(yong)於(yu)長(zhǎng)途光(guang)通(tong)信的中繼放大(da)。
施(shi)克(ke)sick光(guang)纖放大(da)器特(te)性規(guī)(gui)格(ge):
施克(ke)sick光(guang)纖放大(da)器WLL170-2光(guang)纖型(xing)光(guang)電(dian)傳感(gan)器,獨(dú)立型(xing)且不(bu)帶數(shù)(shu)顯(xian),系列(lie)齊(qi)全(quan)
