[2025 OPEN ACCESS]
Long period fiber gratings in anti-resonant hollow core fiber
2025 Appl. Phys. Express 18 012002

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#LPFG
#resonant
#hollow
#fiber
#CO2
#laser
#grating
#sensing

Newsletter The LPFG newsletter is published twice a year, normally in the summer and winter. We welcome contributions of short articles, reviews and news pieces etc relating to Bronze Age and Iron Age finds. …

We enthusiastically welcome all submissions, including short research articles of up to 1,000 words, reviews, announcements, updates, and even comics and short stories - All things going Bronze and Iron Age finds!
laterprehistoricfinds.com/newsletter/
Deadline 30th Sept 2025!

#Archaeology #LPFG

Just under a month to go for our call for papers to this years' Online LPFG Symposium taking place on the 20th November.

Please send your 250 word abstract to laterprehistoricfindsgroup@gmail.com before Friday 19th September.

#Prehistory #LPFG #Finds #Smallfinds #LPFG2025 #Archaeology

Fabulous #LPFG 2021 Symposium and huge thanks to everyone @LtrPrehistFinds (especially @chittock @JenniferBeamer2 and @GeorgePrew ) for making it happen!

Wonderful way to start the weekend! 😁

@TactileArchaeol talking about the range of material in the Boughton Malherbe hoard.

#LPFG @LtrPrehistFinds

@LtrPrehistFinds #LPFG

@lunatraktors multi-sensory video inspired by an ingot.....

Full link here - https://youtu.be/Z2wjXhcpy7A

@rew_the_day of course discussing *TORCS!

(*other hoard materials were available in this fab talk!)

#LPFG @LtrPrehistFinds

Clodagh O'Sullivan talking about deposition in a Iron Age Ireland...

*may contain minions! 🤣

#LPFG @LtrPrehistFinds

CW infant mortality

@MeredithJILaing talking now about the careful and considered treatment of child burials in the Bronze and Iron Ages.

#LPFG @LtrPrehistFinds

@LtrPrehistFinds #LPFG afternoon session kicks off with a FABULOUS textile working video (piece of performance art??) from @JenniferBeamer2 !!

Anyone who wants to delve deeper into the Grotesque modifications, the FREE, open access, downloadable paper is here 👇

#LPFG @LtrPrehistFinds

Next up,@MattockInHand talking about narrative art... and buckets!!

#LPFG @LtrPrehistFinds

Love this idea.. Wales v Poland in @andrewcwreynol1 talk #LPFG @LtrPrehistFinds

Really fascinated with the armlet distributions in @nomadic_treads talk! #LPFG @LtrPrehistFinds

Now we have @nomadic_treads talking about Reflections of connectivity and community in wetland object deposition....

#LPFG @LtrPrehistFinds

Intro by @DrChittock and @JenniferBeamer2 kicking off #LPFG day.

First, key note by Trevor Creighton from @butserfarm

I love the Grotesque torc.....

...but I love thinking about the scrabbling about and the 'WTF are we doing?' moment at the time of its 'repairs' even more!! 🤣

#FindsFriday #LPFG #FUBAR

Looking forward to the distraction of a day of Prehistoric performing things... #LPFG