Optical Isolators

Innolume offers a broad portfolio of fiber optical isolators in 780-1310nm wavelength range. Isolators could be supplied with any single-mode fiber coupled device (laser, SLD, SOA, gain-module) purchased in our Company. In this case device characterizes with isolator, measurement report indicates performance at OI output. Devices could be spliced to prevent additional losses and feedback at FC/APC connectors.

Fiber optical isolators in 1060-1310nm wavelength range supplied in small (55×5.5×5.5mm) and light package with maximal input power 300-500mW. In shorter range (780-1055nm) OI supplied in quite big (up to 118x37x35) and heavy metal package due to using of another materials absorbing less optical power. Same materials are used in high-power OI to achive input power up to 1W

Typical parameters of fiber optical isolators

Part numberStageWavelengthPeak
isolation*
Insertion
loss
Return
loss
Extintion
ratio
Direct optical
power (CW)
Fiber
type
Package size
(LWH)
nmdBdBdBdBWmm
PMOI-780-SSsingle78030150200.3PM78091x27x28
PMOI-808-SSsingle80830150200.3PM78091x27x28
PMOI-850-SSsingle85035150200.3PM85091x27x28
PMOI-980-SSsingle98035150200.3PM98091x27x28
PMOI-1025-SS-HPsingle1025301.250201PM980118x37x35
HIOI-1025-SS-HPsingle1025301.2501HI1060118x37x35
PMOI-1030-SS-HPsingle103026150201PM980118x37x35
HIOI-1030-SS-HPsingle1030261501HI1060118x37x35
PMOI-1030-SSsingle1030224.755230.08PM98055×5.5×5.5
HIOI-1030-SSsingle1030224550.08HI106055×5.5×5.5
PMOI-1040-SS-HPsingle104035150201PM980118x37x35
HIOI-1040-SS-HPsingle1040351501HI1060118x37x35
PMOI-1040-SSsingle1040304.255230.1PM98055×5.5×5.5
HIOI-1040-SSsingle1040304.255230.1PM98055×5.5×5.5
PMOI-1050-SS-HPsingle1050502.550201PM980118x37x35
PMOI-1050-SSsingle1050402.955230.15PM98055×5.5×5.5
PMOI-1055-SS-HPsingle105535150201PM980118x37x35
HIOI-1055-SS-HPsingle1055351501HI1060118x37x35
PMOI-1055-SSsingle1055402.655230.2PM98055×5.5×5.5
HIOI-1055-SSsingle1055402.6550.2HI106055×5.5×5.5
HIOI-1064-SS-HPsingle1064261551-5HI106035x5x5
PMOI-1064-SSsingle1064401.855230.3PM98055×5.5×5.5
HIOI-1064-SSsingle1064401.8550.3HI106055×5.5×5.5
PMOI-1064-DSdouble1064553.255200.3PM98055×5.5×5.5
PMOI-1085-SS-HPsingle108535150201PM980118x37x35
HIOI-1085-SS-HPsingle1085351501HI1060118x37x35
PMOI-1085-SSsingle1085301.855230.3PM98055×5.5×5.5
HIOI-1085-SSsingle1085301.8550.3HI106055×5.5×5.5
PMOI-1095-SS-HPsingle109530150201PM980118x37x35
HIOI-1095-SS-HPsingle1095301501HI1060118x37x35
PMOI-1095-SSsingle1085281.855230.3PM98055×5.5×5.5
HIOI-1095-SSsingle1085281.8550.3HI106055×5.5×5.5
PMOI-1120-SSsingle1120301.750210.3PM98055×5.5×5.5
PMOI-1120-DSdouble1120402.850210.3PM98055×5.5×5.5
PMOI-1150-SSsingle115020255200.3PM98055×5.5×5.5
PMOI-1150-DSdouble1150302.855200.3PM98055×5.5×5.5
PMOI-1178-DSdouble117825250200.35PM98055×5.5×5.5
PMOI-1188-DSdouble1188202.150200.35PM98055×5.5×5.5
PMOI-1250-DSdouble1250301.255230.4PM98055×5.5×5.5
PMOI-1310-DSdouble1310580.655230.5PM130055×5.5×5.5

* @ max 10mW reverse optical power.