Nta:
● Extinction
● Cov ntawv pov tseg tsawg
● Poob rov qab
Cov Ntawv Thov:
● Ramanamplifier
● Cov txheej txheem fiber ntau ntsuas
● Cov tshuab ntsuas cov tshuab fiber ntau
Cov lus qhia tshwj xeeb: (1x2)
|
Chaw ua uas tsis tau haus
|
Ib yam |
Qhov tseem ceeb |
|
|
Kev ua haujlwm wavelength (nm) |
nm |
1310/1550 |
|
|
Max ntau dhau (DB) |
dB |
Tsawg dua los yog sib npaug rau 0.7 |
|
|
Max hnav tsoos tsho |
dB |
Tsawg dua los yog sib npaug rau 0.6 |
|
|
Coj mus rhaub piv |
% |
1 ± 0.2%, 2 ± 0.8%, 5 ± 1%, 10 ± 2 %%, 20 ± 3% |
|
|
Min .} extinction piv (ntawm 23 degree) |
dB |
Ntau dua los yog sib npaug rau 20 |
|
|
Kev |
dB |
Ntau dua los yog sib npaug rau 50 |
|
|
Rov qab poob |
dB |
Ntau dua los yog sib npaug rau 50 |
|
|
Fais Fab Ua Zog |
mw |
500 |
|
|
Hom Fais fab |
Coj mus rhaub chaw nres nkoj |
-- |
SMF -28} lossis PM Panda Fiber |
|
Cov tswv yim & cov zis chaw nres nkoj |
-- |
PM Panda Fiber |
|
|
Ua haujlwm Axis |
-- |
Ob lub axes ua haujlwm |
|
|
Kev khiav hauj lwm kub |
tiv kis |
-5~+70 |
|
|
Cia kub |
tiv kis |
-40~+85 |
|
|
Ntim Qhov Txiaj Ntsig |
lub hli |
Ø5.5xl35or Qhia |
|
Sau ntawv:1, lub PM fiber ntau thiab cov txuas txuas txuas rau qhov qeeb qeeb} 3}}}}}}}}}}}}}}}}}}}}}}}
Zoo thiab qhov loj me:
|
Pmfc-x |
 |
    |
  /   |
 |
 |
 |
 |
|
CoupleTStype |
Tus ncej |
Lub paj |
Coj mus rhaub piv |
Pigtail tsho |
txoj plaub |
Fiber ntau |
Tus txuas |
|
1=1X2 2=2X2 |
B=ob qho tib si axis Ua haujlwm, F=ceev axis Nrig, N=Tsis muaj PM X =}} Hais meej |
1550=1550 nm 1310=1310 nm Xxxx =}} Hais kom meej |
50/50=50:50 40/60=40:60 |
1=250} umbare txoj plaub 2=900} xoob raj X =}} Hais meej |
1= PM1550 2= pm1310 X =}} Hais meej |
1=0.5m 2=.1m 3=1.5m X=cov qhua tuaj noj mov Qho ntev |
0=} Tsis muaj 1= fc / APC 2= fc / pc 3= sc / apc 4= sc / pc X =}} Hais meej |
Cim npe nrov: Polarization Tswj Lim 1x2 Couper, Tuam Tshoj, Chaw Tsim Tshuaj, Chaw Tsim Khoom, Kev Lag Luam, Nqe, Tus Nqi, Tus Nqi, Nqe, Nqe
