Product Description

Product Description

• Vertical-Cavity Surface-Emitting Laser technology
• Very high reliability, can operate at high temperatures (up to 80 °C)
• Wavelength stabilized & narrow spectral width (< 1 nm)
• Easily soldered to heat exchanger
• Custom wavelengths available (808 – 1064 nm)

Optical & Electrical Characteristics

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

CW Output power

55A, 25 °C Heat-sink

40

43

W

Threshold current

25 °C Heat-sink

4

5

A

Operating current

Pout, 25 °C Heat-sink

48

55

A

Operating voltage

Pout, 25 °C Heat-sink

1.9

2.1

V

Differential resistance

25 °C Heat-sink

15

18

Slope efficiency

25 °C Heat-sink

0.85

0.95

W/A

Conversion efficiency

Pout, 25 °C Heat-sink

40

48

%

Center wavelength

Pout, 25 °C Heat-sink

1050

1064

1080

nm

Spectral width (FWHM)

Pout, 25 °C Heat-sink

0.8

1

nm

Wavelength shift

25 °C Heat-sink

0.060

0.065

0.070

nm/°C

N.A. (4-sigma)

Pout, 25 °C Heat-sink

0.15

0.17

Emission area

4.7 × 4.7

mm²

Maximum Absolute Ratings

PARAMETER

CONDITIONS

Forward current

280 A

Reverse current

25 μA

Operating temperature

0 to +80 °C

Storage temperature

-40 to +80 °C

Mechanical Characteristics

PARAMETER

VALUE

Package width

8.47 ± 0.1 mm

Package length

12.70 ± 0.1 mm

Package height

0.60 ± 0.1 mm

Thermal resistance

< 0.4 °C/W

Max solder temperature

140 °C

Metallization

Ti/Pt/Au + 12μm Au

Ordering information

123456

Delivery and Returns Content description.