LPFG

常見(jiàn)例句

• Long period fiber grating (LPFG) is a new kind of optical fiber element.
  摘要長(zhǎng)周期光纖光柵是一種新型光纖器件。
• A long period fiber grating(LPFG) is a wavelength seletive filter developed in recent years.
  長(zhǎng)周期光纖光柵是近幾年出現(xiàn)的一種波長(zhǎng)選擇濾波器件。
• A method to analyze the resonant wavelength and damping decrement of the transmission spectrum of long period fiber grating (LPFG) with bending curvature was reported.
  報(bào)道了一種分析長(zhǎng)周期光纖光柵(LPFG)透射譜諧振波長(zhǎng)和衰減率隨彎曲曲率變化的方法。
• To improve dispersion compensation capabilities of chirped long-period fiber grating (LPFG) for fiber communication, the method using thin-clad chirped LPFG is proposed.
  為了提高啁啾長(zhǎng)周期光纖光柵(LPFG)光纖通信的色散補(bǔ)償能力, 提出了利用薄包層啁啾LPFG進(jìn)行色散補(bǔ)償?shù)姆椒ā?/li>
• Ideas about applications of LPFG to band-pass filters, optical add/drop multiplexing, optical fiber sources, coupling of fibers, optical fiber polarizers and novel sensing are illustrated.
  闡明了長(zhǎng)周期光纖光柵用于帶通濾波、光上下路復(fù)用、光纖光源、光纖耦合、偏振器件、新型傳感等新技術(shù)領(lǐng)域的思路，給出了具體實(shí)現(xiàn)方法。
• Experimentally, A EDFA with gain of 37dB and NF of 4dB is archived. Due to the application of the LPFG noise filter, the gain of the EDFA is improved by 7dB, and the noise figure(NF) is reduced by 0.5dB.
  實(shí)驗(yàn)上;在鉺纖中插入LPFG后;獲得了小信號(hào)一個(gè)增益高達(dá)37dB和噪聲系數(shù)(NF)為4dB的EDFA;使EDFA的增益被提高了約7dB;噪聲系數(shù)降低了約0.;5dB
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