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4.5mW 655nm Elliptical, Premier Laser Diode

Stock #57-112
S$568.00
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S$568.00
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Note: This item requires accessories for use | Learn More
Wavelength (nm):
655.00
Output Power (mW):
4.5
Output Power Tolerance (%):
±5
Beam Size at Nearest Focus (μm):
<100
Beam Diameter (mm):
6 x 2
Focus Range:
35mm - ∞
Color:
Red
Diameter (mm):
15.00
Electrical Leads/ Pin Connections:
red (+V), black (-), yellow (Vcontrol), green/yellow (case)
Laser Class - CDRH:
IIIa
Laser Class - IEC:
3R
Length (mm):
44.00
Mean Time To Failures MTTF @ 25° (hours):
>115,000
Modulation Frequency (kHz):
DC to 300kHz (at 95% modulation depth to -3dB)
Operating Current (mA):
≤35
Operating Temperature (°C):
-10 to +45
Operating Voltage (V):
5 DC ±5%
Output Type:
Free Space
Pointing Accuracy (mrad):
≤5
Pointing Stability (mrad/°C):
<0.005
Pointing Stability after Warm Up (mrad/°C):
<0.005
Power Stability (%):
<2
Type of Laser:
Diode
Wavelength Stability (nm/°C):
0.25
Wavelength Tolerance (nm):
±5

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Family Description

  • Stable Output
  • True On/Off Pulsed Control
  • Linear Amplitude or Time Modulation
  • Low Power Consumption
  • EMC/ESD Shielded
  • Focusable

This new design uses advanced circuits and components to eliminate unwanted variations in output. A single input allows the light intensity to be set using a simple resistor or voltage source. The output can be modulated rapidly with any arbitrary waveform. The module contains an industrial quality laser diode with built-in monitoring photodiode. An efficient processor controlled driver circuit is fully protected and matched to the diode. The stable adjustable focus lens mounting and case is electrically isolated from the electronics. A 4-way connector provides supply, control, and shielding inputs. Meet IEC60825 certification, in accordance with CDRH. Applications include: vision systems, telemetry, sensors, laboratory testing, and dynamic lighting.

A power supply, sold separately, is required for operation. We recommend #59-099 5V Universal Power Supply.

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