Fiber
Optics
Center Wavelength
Operating Wavelength Range
Coupling Ratio
Excess Insertion Loss (slow axis input, including TDL)
Polarization Extinction Ratio
Return Loss
Directivity
Fiber Type
Operating Temperature
Storage Temperature
Specified by customer
Center wavelength ± 10 nm
1% (± 0.3%) to 50% (± 5%)
≤ 0.5 dB
≥ 15 dB
≥ 55 dB
≥ 55 dB
PM Panda Fiber
0° C to + 70° C
- 40° C ~ + 85° C
Light Duty ( B )
Package Dimensions
Medium Duty ( L )
Heavy Duty ( K, R )
3.0mm (ɸ) x 60.0mm (L)
3.0mm (ɸ) x 65.0mm (L)
3.0mm (ɸ) x 55 mm (L)
3.0mm (ɸ) x 60.0mm (L)
100.0mm x 12.0mm x 8.0mm
*There will be 1.0 dB less for extinction ratio if connector is added.
Note1: All values specified are without connectors.
08/17 / V01 / IF / lightel/couplers/two-micron-pm-coupler
Align Axis
S: Slow
F: Fast
Port Number
12: 1 x 2
22: 2 x 2
13: 1 x 3
14: 1 x 4
Coupling Ratio
xy% : xy%
EVEN: even split
Center Wavelength
Example:
1950 = 1950nm
Connector
0: None
1: FC/PC
2: FC/APC
3: SC/PC
4: SC/APC
5: FC/SPC
6: SC/SPC
7: LC/UPC
8: LC/SPC
9: Special
A: FC/UPC
B: SC/UPC
C: ST
Fiber Length
Pigtail Style
1: 1 meter
(=Package style)
2: 2 meters B: Bare fiber
S: Special
L: 900 μm loose
tube
0: 0.5 meter K: 2mm cable
R: 3mm cable
1
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com