Product Detail
|
Key Features |
Applications |
|
High Extinction Ratio |
Fiber Sensors |
|
Low Insertion Loss |
Fiber Lasers |
|
High Isolation |
Fiber Amplifiers |
Specifications
Parameter
Unit
Value
Stage
Single Stage
Dual Stage
Center Wavelength (λc)
nm
1064
Max. Excess Loss, 23 ℃
dB
1.8
2.8
Tap Ratio (Tap IL = - 10 * log(Tap Ratio) + E.L)
%
1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10 ± 2.0
Typ. Peak Isolation
dB
40
55
3Min. Isolation, λc, 23 ℃, All Polarization States, ≤ 30 mW
dB
35
45
Min. Extinction Ratio, 23 ℃
dB
20
Min. Return Loss
dB
50
Min. Directivity
dB
50
Max. Optical Power (Continuous Wave)
mW
300
Max. Tensile Load
N
5
Operating Temperature
℃
- 5 to + 50
Storage Temperature
℃
- 40 to + 85
Fiber Type
-
HI 1060 or PM 980 Panda Fiber for tap port
-
PM Panda Fiber for input & ouput ports
1Output IL = - 10 * log(1 - Tap Ratio) + E.L, E.L will be 0.2 dB higher if tap port is HI 1060 Fiber.
2IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
3The isolation is related to the input power. Please inform us when you need high isolation and operate above 30 mW.
4The optical path is aligned to slow axis and fast axis is blocked.
