1064 nm Polarization Insensitive Isolator

1. Design for 1064nm fiber laser; 2. Max Peak Power for ns Pulse: 10kW; 3. IL<2.0dB; Isolation>45dB 4. Customize available

1064 nm Polarization Insensitive Isolator For Pulse Application 

The 1064 nm Polarization Insensitive Isolator features a compact package, low insertion loss, high isolation, high return loss and excellent environmental stability and reliability.  With unique design, the device can handle very high peak power. It is ideal for suppresing back reflectionin fiber lasers and other high performance laser based fiber optics systems. 

Specifications

Parameter	Unit	Single Stage		Dual Stage
		Grade P	Grade A	Grade P	Grade A
Center Wavelength (λc)	nm	1064
Typ. Peak Isolation	dB	40	38	55	52
Min. Isolation, λc , 23 °C, all polarization states	dB	35	32	45	42
Typ. Insertion Loss, λc , 23 °C, all polarization states	dB	1.5	1.6	2.4	2.6
Max. Insertion Loss, λc, -5 °C to 50 °C, all polarization states	dB	2.0	2.2	3.4	3.6
Min. Return Loss (Input/Output)	dB	55/50	55/50	55/50	55/50
Max. Polarization Dependent Loss, 23 °C	dB	0.1	0.15	0.1	0.15
Max. Average Optical Power	mW	300
Max. Peak Power for ns pulse	kW	10
Max. Tensile Load	N	5
Fiber Type		HI 1060 fiber
Operating Temperature	°C	-5 to +50
Storage Temperature	°C	-40 to +85

*IL 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.

Package Dimensions

1064 nm Polarization Insensitive Isolator For Pulse Application:

1064 nm Polarization Insensitive Isolator