Fiber Collimator (Best)

features		applications
low insertion loss low back reflection high environmental stability		fiberoptic lab use laser beam collimating fiber to fiber coupling

performance specification

type		single fiber		dual fiber
grade		premium	a grade	premium	a grade
wavelength (nm)		1310+30, 1550+30, 1310/1550+30, 980/1550+30 or custom wavelength
insertion loss (typ.) (db)*		0.17	0.20	0.20	0.30
insertion loss (max.) (db)**		0.20	0.25	0.28	0.40
return loss (typ.)		65	60	65	60
beam diameter (mm)		<0.45 (1.8mm lens) <0.35 (1.0mm lens)		<0.45 (1.8mm lens) <0.35 (1.0mm lens)
operating temperature( �� c )		-20 ~+75
storage temperature ( �� c )		-40 ~+85
dimensions (mm)	1.8(od) lens(standard)	2.40x10 or 3.2x10 gold plated ss tube or 2.78x10 glass tube or custom size
	1.0(od) lens(mini-size)	1.40x9 or 2.8x10 gold plated ss tube 2.0x9 glass tube or custom size
fiber type		250um bare fiber or 900um tight buffer

* at 10mm working distance and single wavelength. (dual wavelength il will increase by 0.1 db)

** at <1mm reflection working distance(rwd) and single wavelength.

ordering information

collimator

wavelength

grade

working dist.

pigtail style

fiber length

1cl=single fiber collimator

2cl=dual fiber collimator

13=1310nm
14=1480nm
15=1550nm 35=1310/1550nm
85=850nm
95=980/1550nm 98=980nm

p=premium
a=grade a

005=5mm wd
006=6mm wd
........
070=70mm wd ........

300=300mm wd

b=bare fiber
l=900um jacket

a=1.0m
b=1.5m
c=2.0m
s=custom length


package	fiber type	connector
1.8mm (od) lens a =4.0x10mm ss tube b =3.2x10mm ss tube c =2.4x10mm ss tube d =2.78 x10mm glass tube 1.0mm (od) lens e =2.8x10mm ss tube f =2..0x7mm glass tube g=1.4x6mm ss tube h =1.2 x 7mm glass tube	0=smf-28 1=corning flexcore 2=50/125��m 3=62.5/125��m	0=none 1=fc/apc 2=fc/pc 3=sc/apc 4=sc/pc 5=st 6=lc

Single & Dual Fiber Collimator