Output Isolator

It consists of a collimator, a birefringent crystal, a Faraday rotator, a half-wave plate (or polarizing plate) and a beam expander. The output beam has the characteristics of good beam quality and small divergence angle.

Product introduction

Description：

The collimated output fiber isolator is a device with fiber input and free-space collimated beam-expanding output. It serves as a key component at the laser output port of fiber lasers.

Dayoptics' standard output isolators apply high-quality crystals and optical components,

composed of a collimator,polarizing beam splitter,Faraday rotator,and beam expander.

These isolators provide an output beam with excellent beam quality and a small divergence angle.We offer customized design and manufacturing services to meet specific parameter requirements based on customer needs.

Application:

Ultrafast Laser,Industrial Laser,Laser Sensing

Specifications：

Center Wavelength (λc)	1064nm(customized)
Operating Wavelength	±5nm
Insertion Loss	0.4dB
Peak Isolation	35dB
Minimum Isolation	28dB
Typical Output	93%
Minimum Return Loss	50dB
Output Beam Diameter	5±0.5,6±0.5,7±0.5(customized)
M²Degradation Rate	<10%
Ellipticity	>90%
Peak Power	10,20kW(customized)
Maximum Average Optical Power	30,100,150,200W
Fiber Type	Customer-Specified Model
Operating Temperature	10-50℃
Storage Temperature	0-60℃