Parameter

Unit

Value

Center Wavelength (λc)

nm

1064

Max. Insertion Loss at 23℃,λc @1064nm

dB

0.4

Max. Insertion Loss, 23 ℃ @650nm

dB

7

Typ. Peak Isolation

dB

40

Min. Isolation at  30℃

dB

30

Min. Isolation at all temperature

dB

20

Min. Return Loss

dB

50

Nominal Output Beam Diameter (1/e²)

mm

6.0± 0.5

Beam Circularity

%

> 90

M2 Degradation

%

< 10

Max. Average Optical Power

W

200

Max. Peak Power for ns pulse

kW

50

Max. Average Optical Power from Cladding

W

10

Reverse Power Handling

W

10W Continuous

50W (3 min max)

Fiber Type (input port)

Nufern LMA-GDF-30/250-M

Operating Temperature

℃

10 to +50

Storage Temperature

℃

-10 to +60