685nm Single Mode Laser Diode

685nm Single Mode Laser Diode

Laser diode provided by EF optics at 685 nm in TO 18 package provide state-of-the-art power and brightness. The small emitting aperture, combined with low beam divergence, make these devices the highest-brightness family of CW diode lasers available in the industry.

Standard Product Specifications for 685nm Diodes

Item

Symbol

SLD-685-55

Units

CW Output Power

P

55

mW

Peak Wavelength

λp

685±10

nm

Threshold Current

Ith

≤45

mA

Operating Current

Iop

≤90

mA

Slope Efficiency

η

≥0.38

mW/mA

Operating Voltage

Vop

≤2.5

V

Horizontal Beam Divergence

θ

≤8.5

deg

Vertical Beam Divergence

θ

≤19

deg

Wavelength Temperature Coefficient

0.2

nm/

Polarization

TE

Storage Temperature

Tstg

-40~+85

Operating Temperature

Tc

-10~+70


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Contact us sales@eforcelaser.com.au