| _small.gif) Laser
to Fiber Coupler
| Features |
 |
Applications |
- Low Cost
- Compact
- High Coupling Efficiency
- Adjustable Wavelength Range
- Broad Wavelength Range
|
|
- Laser Systems
- Medical, Chemical,Pharmaceutical Sensors
- Laser Spectroscopy
- Laboratory
|
Application
Notes
AC
designs and manufactures a lasre to fiber coupler which coupler
light from
a
collimated source into a singlemode fiber, a polarization maintaining
fiber, or
a
mulitimode fiber. It can handle wavelength
from 400nm to 1700nm and input
power
up to CW 10W. The coupler is ideal for He-Ne lasers, Argon lron lasers,
and
Nd: YAG lasers etc. The coupling efficiency is typically large than
55% for
singlemode
and large than 80% than multimode.
Performance Specifications
| Parameter
|
Specification |
| Available
Wavelength* (nm) |
400
~ 1650 |
| Coupling
Ratio (%) |
>60
For single-mode and >85 for multi-mode |
| Extinction
Ratio** (dB) |
>20 |
| Return
Loss (dB) |
>50 |
| Optical
Power*** (W) |
10.0
Maximum |
Preliminary specifications. May change
without notice.
* Optimized at designated wavelength.
** For Polarization maintaining fiber
only.
*** Higher power available by special
design.
Ordering Information
LC |
|
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|
|
|
|
| |
Wavelength |
Beam
Size |
Laser
Head Adapter Type |
Fiber
Type |
Fiber Jacket |
Fiber Length |
In / Out
Connector |
| |
0488=488nm
1550=1550nm
|
036=0.36mm
125=1.25mm |
1=1"-32
TPI
male adapter
2=3/4"-32 TPI
male adapter
3=5/8"-32 TPI
male adapter
Other available
|
SM=Singlemode
PM=Polarization
Maintaining
M5=50um
Multimode
M6=62.5um
Multimode |
02=250um
04=400um
09=900um
30=3mm
|
1=1m
2=2m
|
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC |
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