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Coherent OBIS LX 633 nm 50 mW Laser, Fiber Pigtail, FC (Replaces HeNe Helium-Neon)

Updated:2025-03-13

Brand: Coherent
Model: OBIS LX
Description: OBIS Lasers offer superior performance and reliability.OBIS LX Lasers are built with Direct Diode technology.Exceptional beam quality (M2 ≤ 1.1) and low noise (RMS ≤ 0.2%) provides your application wi
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Product Details

Coherent OBIS LX 633 nm 50 mW Laser Description：

OBIS Lasers offer superior performance and reliability.

OBIS LX Lasers are built with Direct Diode technology.

Exceptional beam quality (M2 ≤ 1.1) and low noise (RMS ≤ 0.2%) provides your application with high Signal-to-Noise ratio and contrast.

Designed for the most demanding Life Science, Medical and Semiconductor Markets.

Operate in Continuous Wave (CW) mode with output power control via host computer (USB or RS-485).

Modulation includes Analog up to 500 KHz; Digital Modulation up to 150 MHz.

Requires +12 Volts DC power. Order Power Supply separately or OBIS Remote separately.

Order OBIS Heatsink separately for easy mounting and cooling.

Specifications

1 Day Ship

Yes

Free-Space or Fiber Pigtailed

Fiber Pigtailed

Wavelength (nanometers)

633

Wavelength Color

Red

Power (milliwatts)

Beam Type

Fiber Output, FC/APC

M2 (Beam Quality at 90/10 Clip Levels) Maximum

1.1

Beam Asymmetry (%) Minimum

Fiber Output Connector

FC/APC

Fiber Numerical Aperture (NA) (1/e2)

0.09

Fiber Cable Length (meters) Minimum

Fiber Core Diameter (micrometers)

4.5

RMS Noise (%) (20 hertz to 20 megahertz) Maximum

0.2

Peak-to-Peak Noise (%, 20 hertz to 20 kilohertz) Maximum

Long-term Power Stability (%, 8 hours, ±3°C) Maximum

Polarization Ratio (X:1) Minimum

100

USB

Yes

Communication

USB

Communication

RS-485

Laser Drive Mode 1

Continuous Wave (CW)

Laser Drive Mode 2

Analog Modulation

Laser Drive Mode 3

Digital Modulation

Laser Drive Mode 4

Mixed Analog+Digital Modulation

Analog Modulation Bandwidth (kilohertz) Maximum

500

Analog Modulation Rise Time (nanoseconds) Maximum

700

Analog Modulation Fall Time (nanoseconds) Maximum

700

Analog Modulation OFF Power (nanowatts) Maximum

Digital Modulation Bandwidth (megahertz) Maximum

150

Digital Modulation Rise Time (nanoseconds) Maximum

Digital Modulation Fall Time (nanoseconds) Maximum

Digital Modulation OFF Power (nanowatts) Maximum

Warm-up Time (minutes, from cold start) Maximum

Laser Baseplate Temperature (°C) Maximum

Ambient Temperature, Operating Condition (°C) Minimum

Ambient Temperature, Operating Condition (°C) Maximum

Storage Temperature (°C) Minimum

-20

Storage Temperature (°C) Maximum

Shock Tolerance (g, 6 milliseconds) Maximum

Humidity, Operating

See Operator's Manual

Power Consumption (watts) Typical

Power Consumption (watts) Maximum

Laser Safety Classification

LS or LX Type

Operating Voltage (Volts DC)

ESD Protection

EN61326-1

Spatial Mode

Single Mode, TEM00

Fiber Output compatible with SM-PM patchcord

Yes

Wavelength Minimum (nanometers)

629

Wavelength Maximum (nanometers)

636

Dimension, Length (millimeters)

Dimension, Width (millimeters)

Dimension, Height (millimeters)

Weight (kilograms)

0.23

Dimension, Length (inches)

2.75

Dimension, Width (inches)

1.57

Dimension, Height (inches)

1.5

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current position:home page>Products>optical instrument>Coherent>

Coherent OBIS LX 633 nm 50 mW Laser, Fiber Pigtail, FC (Replaces HeNe Helium-Neon)

Product Details

Coherent OBIS LX 633 nm 50 mW Laser Description：

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