amplified spontaneous emission造句
例句與造句
- Effect of amplified spontaneous emission in heaven - i pre - amplifier
天光一號預(yù)放大器中的放大自發(fā)輻射效應(yīng) - Amplified spontaneous emission
放大的自發(fā)輻射 - By utilizing the comb - like reflection spectrum of a hi - bi fiber loop mirror to suppress the ase ( amplified spontaneous emission ) of a double - pass edfa , the noise figure of this amplifier is much improved
利用雙折射環(huán)鏡的梳狀反射特性抑制雙通edfa的ase ,從而使放大器的噪聲性能得到了明顯改善。 - We also propose a new subsidiary method for finesse measurement based on selfhomodyne by x m . using of resonating of the intra - cavity amplified spontaneous emission ( ase ) light , without extemal light source
同時提出利用腔內(nèi)ase輸出光的線寬來測量有源光纖環(huán)形腔濾波器的精細(xì)度，而不需要注入光。 - However , in the pulse application fields , the output pulse energy from single mode fiber lasers or amplifiers is limited by amplified spontaneous emission ( ase ) , nonlinear effect and facet damage
在脈沖激光應(yīng)用領(lǐng)域中,這類小芯徑光纖放大器和激光器的輸出脈沖能量受限于自發(fā)輻射放大、非線性效應(yīng)以及光纖的端面損傷。 - It's difficult to find amplified spontaneous emission in a sentence. 用amplified spontaneous emission造句挺難的
- ( 2 ) ln the third chapter of this dissertation , the behaviors of intra - cavity amplified spontaneous emission ( ase ) light in the active fiber resonators are firstly studied by both theoretical and experiment8l ways , when it is operating near the threshold
二、在本文第三章中，研究無注入光時，通過分析腔內(nèi)ase光輸出特性來研究有源光纖環(huán)形腔在近閾值點附近的濾波特性。 - The amplified spontaneous emission ( ase ) is studied . both the forward and backward ase is simulated and their characters are analyzed in detail . then the dual stage cascade structure is presented as a solution to reduce the ase noise
2 .研究了edfa中放大的自發(fā)輻射噪聲光( ase ) ,詳細(xì)分析了前后向ase噪聲光的性質(zhì),在此基礎(chǔ)上,提出了雙段級聯(lián)結(jié)構(gòu)抑制ase噪聲光,并對這種方法進行了理論和實驗研究。 - In the two - photon resonance case , part of the input pulse energy is transformed into higher and lower frequency components through amplified spontaneous emission and four - wave mixing , and the medium shows strong optical power limiting effect
在雙光子共振情況下，即入射脈沖頻率等于1 、 3能級之間的共振頻率的一半，由于介質(zhì)中放大的自發(fā)輻射和四波混頻的作用，部分入射脈沖能量轉(zhuǎn)化為高頻和低頻電場成分的能量，分子介質(zhì)表現(xiàn)出了很強的光功率限幅特性。 - Based on an amplified spontaneous emission ( ase ) source , a ring - cavity fiber laser , in which sensor element acted as the reflector of the cavity , was achieved with high - signal noise ratio ( snr ) and high - power . it was demonstrated that the output power was maximum , when output coupler ratio of the coupler was seventy percent
實驗證實耦合器的輸出耦合比選為某一個最佳值70 ，當(dāng)980nm泵光工作電流為50ma時，其輸出功率達3 . 5mw ，且輸出激光波長與作為反射鏡的光纖光柵中心波長相同。 - Ignored the amplified spontaneous emission ( ase ) and esa , rate equations and propagations equations for continuous wave er ~ ( 3 + ) / yb ~ ( 3 + ) co - doped phosphate glass waveguide laser were calculated using runge - kutta algorithm . propagation characteristics of signal and pump light in the waveguide were analyzed too
利用fd - bpm法,對在平板波導(dǎo)以及波導(dǎo)折射率為漸變折射率分布的溝道波導(dǎo)和掩埋型波導(dǎo)內(nèi)傳播的波長為980nm的泵浦光和1540nm的信號光的光場進行了模擬。 - Because power management in this thesis aims at amplified spontaneous emission noise of erbium ? oped fiber amplifier ( edfa ) , the thesis introduces the simplified stark ? split energy levels of er3 " , amplified working mechanisms of er3 * and working performance of edfa in details
因為本文所采用的功率管理主要是針對edfa摻餌光纖放大器所產(chǎn)生的自發(fā)輻射噪聲去采取均衡措施，所以論文中詳細(xì)介紹了edfa中鉺離子的stark分裂的簡化的能級模型、鉺離子的放大工作機理及edfa的工作特性。