Fiber Optics

simulation of higher spatial mode from multimode fiber

I am currently looking for a way to simulate beam propagation of higher spatial mode from optical fiber through free sp...

1 comments posted 20yrs

posted by gcsel

1 comments posted 20yrs posted by gcsel

Historic note: First transatlantic fiber optic phone call

The following historic note just appeared in the comp.dcom.telecom newsgroup, and seems like it might be interest to th...

2 comments posted 20yrs

posted by siegman

2 comments posted 20yrs posted by siegman

Pulled optical fiber tip

Hi all I am interested in an uncoated pulled optical fiber tip, which has a tip of submicron width (600nm of diameter o...

1 comments posted 20yrs

posted by crotschild

1 comments posted 20yrs posted by crotschild

What's the definition of inversion level in OASIX?

in some places, there is a parameter nsp, and is defined as N2/(N2-N1)

1 comments posted 20yrs

posted by Jianzhou.Ding

1 comments posted 20yrs posted by Jianzhou.Ding

Graphical error analysis

Those familiar with the problems involved with error estimation will appreciate the graphical error analysis performed...

0 comments posted 20yrs

posted by SeeBelow

0 comments posted 20yrs posted by SeeBelow

About the -3dB bandwidth of TIA

Dear All, Would you please answer the following question? If the small signal bandwidth(-3dB) (Cin=0.5pF)of TIA designe...

5 comments posted 20yrs

posted by jack.tang.wh

5 comments posted 20yrs posted by jack.tang.wh

pump power combiner

hi is it possible to combine two pump powers at 980 nm, say 100 mW each to get 200 mW output. A standard 3dB coupler wou...

2 comments posted 20yrs

posted by deepa.venkitesh

2 comments posted 20yrs posted by deepa.venkitesh

Mode scrambler

Hi all, Does anybody knows where I could find a commercial mode scrambler or mode conditioner for MM fibers ? Thanks Yan...

2 comments posted 20yrs

posted by yann.tissot

2 comments posted 20yrs posted by yann.tissot

High Power CW Laser @1310nm with spectral width of 5-10nm required

Dear All OPtics friends: I am looking to buy few Laser diodes at center wavelength of 1310nm with ex-fiber power to be...

9 comments posted 20yrs

posted by ajjux

9 comments posted 20yrs posted by ajjux

Low cost Medical and Cable TV Equipment from China

Low cost Medical and Cable TV Equipment from China Dear Madam/Sir : How are you? Please read our catalogue (www.univisu...

0 comments posted 20yrs

posted by sxoop

0 comments posted 20yrs posted by sxoop

manual Schlumberger SI7780 OTDR

I'm looking for a manual of a Schlumberger SI7780 Optical Time Domain Reflectometer. Original, copy, whatever. Please c...

0 comments posted 20yrs

posted by pe1dna

0 comments posted 20yrs posted by pe1dna

fibre optic splicing

i wonder if there is any online course i could do,or online tutorial on how to learn fibre optic splicing i am in the in...

0 comments posted 20yrs

posted by rduyker

0 comments posted 20yrs posted by rduyker

A new FBG device for dynamic monitoring

A new FBG device for dynamic monitoring TRICOM has completed Fiber Bragg Grating Dynamic Interrogator FBG-3000. It is t...

0 comments posted 20yrs

posted by vicky.shen

0 comments posted 20yrs posted by vicky.shen

A new FBG device for dynamic monitoring

A new FBG device for dynamic monitoring TRICOM has completed Fiber Bragg Grating Dynamic Interrogator FBG-3000. It is t...

0 comments posted 20yrs

posted by vicky.shen

0 comments posted 20yrs posted by vicky.shen

PM WDMs, Couplers, Isolators

Hello everyone.. Could you please tell me where I can find the 980 Pump Laser 200-500mW? And how much does it cost.. Th...

0 comments posted 20yrs

posted by voeraylau

0 comments posted 20yrs posted by voeraylau