4mW 635nm Circular, Premier Laser Diode

Product Details Stable Output True On/Off Pulsed Control Linear Amplitude or Time Modulation Low Power Consumption EMC/ESD Shielded Focusable Premier Laser Diode Modules use 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. Premier Laser Diode Modules contain 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. The modules meet IEC60825 certification, in accordance with CDRH. Applications for these laser modules include vision systems, telemetry, sensors, laboratory testing, and dynamic lighting. A power supply, sold separately, is required for operation. Specifications General Laser Class – IEC: 3R Mean Time To Failures MTTF @ 25° (hours): >15,000 Note: Includes: Users Manual, Warning Label, Wire Harness, and Focus Key Type of Laser: Diode Laser Class – CDRH: IIIa Physical & Mechanical Properties Pointing Stability after Warm Up (mrad/°C): <0.01 Pointing Accuracy (mrad): ≤10 at Factory Set Focus Length (mm): 47.00 Diameter (mm): 15 Optical Properties Wavelength (nm): 639.00 Wavelength Tolerance (nm): ±10 Wavelength Stability (nm/°C): 0.25 Beam Size at Nearest Focus (μm): <50 Beam Diameter (mm): 2.00 at Aperture Beam Divergence (mrad): 0.35 Typical Color: Red Focus Range (mm): 25mm - ∞ Electrical Operating Current (mA): ≤100 Output Power (mW): 4 Power Stability (%): <2 Output Power Tolerance (%): ±5 Modulation Frequency (kHz): DC to 300kHz (at 95% modulation depth to -3dB) Hardware & Interface Connectivity Operating Voltage (V): 5 DC ±5% Power Supply: Power Supply Required and Sold Separately: USA: #91-754 Europe: Not Available Japan: #91-754 Korea: Not Available China: #91-754 Electrical Leads/ Pin Connections: red (+V), black (-), yellow (Vcontrol), green/yellow (case) Output Type: Free Space Environmental & Durability Factors Operating Temperature (°C): -10 to +45 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 240: Compliant ×