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pic PSM-TO-001-W0860-R1_SQ

850nm, 1mW

1mW Single-Mode 850nm VCSEL
Part # PSM-TO-001-W0850
[Datasheet PDF]

Product Description

Product Description

• Vertical-Cavity Surface-Emitting Laser technology
• 1 mW single-fundamental-mode power at 860 nm
• Top-side emission
• Custom wavelengths available (808 – 1064 nm)

Optical & Electrical Characteristics

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

CW Single-mode power

Iop, 25°C Heat-sink

0.75

1

mW

Threshold current

25°C Heat-sink

0.25

0.4

mA

Operating current

Pout, 25°C Heat-sink

2

3

mA

Operating voltage

Pout, 25°C Heat-sink

2.2

2.5

V

Differential resistance

Pout, 25°C Heat-sink

200

220

Ω

Slope efficiency

25°C Heat-sink

0.8

0.9

W/A

Conversion efficiency

1.4mW, 25°C

30

35

%

Center wavelength

Pout, 25°C Heat-sink

840

850

860

nm

SMSR (1)

Pout, 25°C Heat-sink

-25

-30

dB

Wavelength shift

25°C Heat-sink

0.060

0.065

0.070

nm/°C

Beam divergence (1/e²)

Pout, 25°C Heat-sink

16

20

°

(1)  Side-Mode Suppression Ratio

Maximum Absolute Ratings

PARAMETER

CONDITIONS

Forward current

20 mA

Reverse current

25 μA

Operating temperature

0 to +80 °C

Storage temperature

-40 to +80 °C

Ordering information

psm-to-001-w0850

 

Delivery and Returns Content description.