Home
AudioAsylum Trader
Tweakers' Asylum

Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.

For Sale Ads

FAQ / News / Events

 

Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.

You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.

You must login to use this feature.

Inmate Login


Login to access features only available to registered Asylum Inmates.
    By default, logging in will set a session cookie that disappears when you close your browser. Clicking on the 'Remember my Moniker & Password' below will cause a permanent 'Login Cookie' to be set.

Moniker/Username:

The Name that you picked or by default, your email.
Forgot Moniker?

 
 

Examples "Rapper", "Bob W", "joe@aol.com".

Password:    

Forgot Password?

 Remember my Moniker & Password ( What's this?)

If you don't have an Asylum Account, you can create one by clicking Here.

Our privacy policy can be reviewed by clicking Here.

Inmate Comments

From:  
Your Email:  
Subject:  

Message Comments

   

Original Message

Cryo'd polymers

Posted by Duster on April 20, 2015 at 13:48:21:

IMHO, I doubt cryo treatment of borosilicate glass fiber optic material would be of benefit, but who knows if POF (Plastic Optical Fiber) might be. I would go on to wonder how cryo treatment might affect the cladding of an optical cable, too. I've read that polymers may benefit from cryo treatment for improved mechanical strength and resistance to wear, but how that may affect the performance level, one way or another of an optical cable is unknown to me. The only association of fiber optics with cryogenics I've come across is its use as a lead for temperature sensors. As a side note, cryogenic ampules are manufactured with borosilicate glass.