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| 小火龙果 | 2020-05-28 16:28 |  
| RP Fiber Power仿真设计掺铥光纤激光器代码详解
(* l~cT]Ep Demo for program"RP Fiber Power": thulium-doped fiber laser, &DUt`Dr	w
 pumped at 790 nm. Across-relaxation process allows for efficient Q#wl1P
 population of theupper laser level. RA5*QW
 *)            !(*  *)注释语句 (C1@f!Z
 \1 ^qfw
 diagram shown: 1,2,3,4,5  !指定输出图表 r$=YhI/=
 ; 1: "Powersvs. Position"     !分号是注释;光纤长度对功率的影响 Y(:.f-Du
 ; 2:"Variation of the Pump Power"  !泵浦光功率变化对信号输出功率的影响 SL(
WE=H
 ; 3:"Variation of the Fiber Length"!信号输出功率vs 光纤长度的变化,仿真最佳光纤长度 sg=mkkD!g
 ; 4:"Transverse Profiles"             !横向分布,横坐标为半径位置 naQ0TN,
 ; 5:"Transition Cross-sections"    !不同波长的跃迁横截面,横坐标波长,纵坐标为横截面 WKHEU)'!
 lDBn3U&z>
 include"Units.inc"         !读取“Units.inc”文件中内容 
k{{ iF
 Ng;K-WB\
 include"Tm-silicate.inc"    !读取光谱数据 p-KMELB
 ow,4'f!d
 ; Basic fiberparameters:    !定义基本光纤参数 )JYt zc
 L_f := 4 { fiberlength }      !光纤长度 {e>E4(
 No_z_steps := 50 {no steps along the fiber } !光纤步长,大括号{ }是注释,相当于备注 #5Zf6w
 r_co := 6 um { coreradius }                !纤芯半径 mAI<
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