|
features |
applications |
|
low insertion loss |
fiber laser |
|
high isolation |
instrumentation |
|
high power handling |
fiber amplifier |
|
high return loss |
lab research |
|
high extinction ratio |
|
performance specifications
|
parameters |
unit |
values |
|
center wavelength (λc) |
nm |
850 |
|
operating wavelength range |
nm |
±10 |
|
min. extinction ratio (only for b type) |
db |
20 |
|
min. extinction ratio (only for f type) |
db |
22 |
|
typ. peak isolation |
db |
30-35 |
|
min. isolation at 23℃ |
db |
23 |
|
typ. insertion loss at 23℃ |
db |
0.8 |
|
max. insertion loss at 23℃ |
db |
1.2 |
|
min. return loss (input/output) |
db |
50/50 |
|
max. optical power (cw) |
mw |
300 or specify |
|
max. tensile load |
n |
5 |
|
fiber type |
|
pm panda fiber |
|
operating temperature |
℃ |
'0 to +60 |
|
storage temperature |
℃ |
'-20 to+75 |
*above specifications are for device without connector.
*for devices with connectors, il will be 0.3db higher, rl will be 5db lower and er will be 2db lower.
*the pm fiber and connector key are aligned to the slow axis.
size
ordering information
|
|
|
hpmi-①①-②-③③-④④-⑤ |
|
①①: wavelength |
③③: connector type on port 1 & 2 |
④④: fiber jacket on port 1 & 2 |
|
85 - 850nm |
1 - fc/upc |
b - 250um bare fiber |
|
ss - specify |
2 - fc/apc |
l - 900um loose tube |
|
|
3 - sc/upc |
c - 3mm loose cable |
|
②: package type |
4 - sc/apc |
s - specify |
|
c1 - type c1 |
n - none |
|
|
c2 - type c2 |
s - specify |
⑤: fiber length |
|
|
|
1 - 1.0m |
|
④: axis alignment |
|
s - specify |
|
f - fast axis blocked |
|
|
|
b - both axis working |
|
|
download product datasheet
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