1064nm 20W Expanded-Beam Optical Isolator

1064nm 20W Expanded-Beam Optical Isolator,are passive components that allow the transmission of laser beams emitted from a laser diode to travel in only one direction. GLSUN optical isolators are typically used to prevent unwanted feedback into an optical oscillator.

Parameters

Unit

Specification

Center Wavelength (λc)

nm

1064

Typ.Peak Isolation

dB

35

Min Isolation at 23℃,λc all polarization states

dB

28

Max.Insertion Loss,23℃,λc

dB

0 5

Max.Polarization Dependent Loss

dB

0.1

M² Degradation

%

<10

Beam Roundness

%

>90

Min.Return Loss

dB

50

Max. Average Optical Power

W

20

Max. Peak Power for ns Pulse

KW

20

Max. Tensile Load

N

5

Fiber Type


Liekki PASSIVE-20/125DC

Nominal Output Beam Diameter(1/e²)

mm

7±1

Operating Temperature Range

°C

10 to +50

Storage Temperature Range

°C

0 to +60

①①

②②

Wavelength

Handling Power

Fiber Jacket

Fiber Length

Fiber Type

Power Type 

06: 1064nm

SS: Specify

20: 20W

B: Bare fiber

8: 8mm armoured cable with yellow PVC tube

S: Specify

2: 2.0 m

3: 3.0 m

S: Specify

B: Liekki PASSIVE-20/125DC

S: Specify

P: Pulsed

C: Continuous wave

  • Low Insertion Loss and High Isolation

  • High Extinction Ratio

  • Return Loss and High Reliability

  • Excellent Environmental Stability and Reliability

  • RoHS 6/6 compliant


Fiber Amplifier

Fiber Lasers Output Isolation


Contact us

Guilin Glsun Integrated Technology Co., Ltd.

Specializes in high level semiconductor laser diode chips development, production and packaging, focus on both Cloud Data Center and Telecom Networking inter-connectivity...

Why choose us

Contact us

Guanglong S&T Zone, No.8 High-tech Industry Park Chaoyang Road, Guilin ,Guangxi, China

+86-133-4600-8527

alan.shizz@glsun.com