Product Description

Product Description

• Vertical-Cavity Surface-Emitting Laser technology
• Very high reliability, can operate at high temperatures (up to 80 °C)
• Low thermal resistance (~0.16 °C/W)
• Wavelength stabilized & Narrow spectral width (< 1 nm)
• Mounted on micro-channel-cooler

Optical & Electrical Characteristics

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

CW Output power

90A, 20 °C Heat-sink

70

80

W

Threshold current

20 °C Heat-sink

10

15

A

Operating current

Pout, 20 °C Heat-sink

80

90

A

Operating voltage

Pout, 20 °C Heat-sink

2.3

2.7

V

Differential resistance

Pout, 20 °C Heat-sink

5.8

7.0

Slope efficiency

20 °C Heat-sink

1

1.1

W/A

Conversion efficiency

40W, 20 °C Heat-sink

35

43

%

Center wavelength

Pout, 20 °C Heat-sink

800

808

816

nm

Spectral width (FWHM)

Pout, 20 °C Heat-sink

0.8

1

nm

Wavelength shift

20 °C Heat-sink

0.070

nm/°C

N.A. (4-sigma)

Pout, 20 °C Heat-sink

0.15

0.17

Emission area

4.7 × 4.7

mm²

Maximum Absolute Ratings

PARAMETER

CONDITIONS

Forward current

150 A

Reverse current

25 μA

Operating temperature

0 to +80 °C

Storage temperature

-40 to +80 °C

Ordering information

pcw-cs1-70-w0808-mc

Delivery and Returns Content description.