Fiber Optics

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filter ripple specified in nm, not dB?

I'm looking for some ITU G694.2 filters to use in an upcoming project, and found an inexpensive one: http://www.oemarke...
0 comments posted 19yrs
posted by 419eater
0 comments posted 19yrs posted by 419eater

TOSA mounting.

I have a project that will be transmitting 10,000 analog signals of bandwidth 1.5 GHz a distance of 3 km. I had thought...
1 comments posted 19yrs
posted by jeffreyb.peterson
1 comments posted 19yrs posted by jeffreyb.peterson

VCSEL versus other laser diodes

AFAIK in the telecom buisness nobody uses VCSEL laser diodes yet, although they have a potential for Dense Wavelength D...
3 comments posted 19yrs
posted by no
3 comments posted 19yrs posted by no

Optical Cabling System For Field Apps

Hi There, I'd like to get your feedback about preconnectorized optical cabling systems, for use in LAN/Campus networks...
4 comments posted 19yrs
posted by miniotdr
4 comments posted 19yrs posted by miniotdr

Looking for Specific Type of Adapter

I'm looking for a metallic fiber optic connector that meets these requirements: - metal housing - SC female on both end...
1 comments posted 19yrs
posted by westes-usc
1 comments posted 19yrs posted by westes-usc

LC connector

Hey guys, I would like to know whether or not the LC connector is fragile or less reliable than its SC and ST counterpa...
2 comments posted 19yrs
posted by nhnmp
2 comments posted 19yrs posted by nhnmp

evaluating CWDM prisms

I have a need for a few simple ITU-grid CWDM mux/demuxes. I'll be using colored SFPs/GBICs for the active components. M...
0 comments posted 19yrs
posted by harvester
0 comments posted 19yrs posted by harvester

Fiberpon Website finished

Hello Everyone, Fiberpon's website has been finished who is a professional ISP of Passive optical network and active et...
2 comments posted 19yrs
posted by voeraylau
2 comments posted 19yrs posted by voeraylau

Pulsed DFB Laser

I'm looking for a "single" mode DFB lasers in the 1500..1600nm range with a high peak power. I would like to use it pul...
0 comments posted 19yrs
posted by no
0 comments posted 19yrs posted by no

low Rayleigh scattering

Hi, can anyone here recommend a PM-SM-fiber for 633nm that shows exceptionally low Rayleigh backscattering? I haven't f...
0 comments posted 19yrs
posted by alexspamander
0 comments posted 19yrs posted by alexspamander

Fiber Cladding

Hi. How can I force the light beams to break the fiber cladding? So there will a light leakage from the side of the unja...
1 comments posted 19yrs
posted by gokhan.ozbarut
1 comments posted 19yrs posted by gokhan.ozbarut

Attenuation factor

Hello, I am trying to calculate the attenuation factor of a symmetrical waveguide. To determine the attenuation factor,...
1 comments posted 19yrs
posted by picoclock
1 comments posted 19yrs posted by picoclock

Laser Diode Driver

Does anyone know of a laser diode driver for 1.5 Gb/s, which comes packaged with a 50 ohm SMA connection? I have a lase...
1 comments posted 19yrs
posted by mccoy
1 comments posted 19yrs posted by mccoy

How use a diode PIN

Thanks,i've a fiber optica diode PIN (epitaxx epm718) but i can't find a good circuit for capture the current modulatio...
1 comments posted 19yrs
posted by matteo_fattori
1 comments posted 19yrs posted by matteo_fattori