850nm High Power Polarization-Independent Isolator

850nm High Power Polarization-Independent Isolator

The 850nm high-power polarization-insensitive isolator features low insertion loss, high isolation, high power handling, high return loss, and excellent environmental stability and reliability. It is an ideal choice for fiber lasers and instrument applications.

Product features：Low insertion loss, high isolation、 Compact structure、 High peak power

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Application area：Fiber sensing、 Ultrashort pulse lasers、 Laser communication

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Dimension Drawing

General Parameters

Parameters

Parameter	Unit	Value
Center Wavelength (λc)	nm	850
Operating Band	nm	λc ± 20
Typical Peak Isolation	dB	30
Minimum Isolation at λc, 23℃, all polarization states	dB	25
Typical Loss at 23℃	dB	1
Maximum Loss at 23℃	dB	1.2
Minimum Return Loss (Input/Output)	dB	50/50
Maximum Polarization Loss	dB	0.2
Maximum Average Power	W	1
Maximum Peak Power (Pulsed Light)	kW	2
Maximum Tensile Load	N	5
Fiber Type		HI 780 ﬁber
Operating Temperature	℃	10 to +50
Storage Temperature	℃	0 to +60

Ordering info

HI-①①-②②-③-④-⑤-⑥-⑦

①①: Wavelength	85 - 850 nm, SS - Specify
②②: Handing Power	0.3 - 0.3 W, 01 - 1 W, SS - Specify
③: Connector Type	1 - FC/UPC, 2 - FC/APC, 3 - SC/UPC, 4 - SC/APC, N - None, S - Specify
④: Fiber Jacket	B - Bare ﬁber, L - 900 μm loose tube, S - Specify
⑤: Fiber Length	1 - 1.0 m, S - Specify
⑥: Fiber Type	1 - HI 780 ﬁber, S - Specify
⑦: Power Type	P - Pulse application, C - Continuous wave

Optional Configurations

Downloads

850nm High Power Polarization-Independent Isolator.pdf