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Turn-Key 594nm Orange Single Mode Laser System for Scientific R&D Applications, User Adjustable Output Power up to 40mW

  • Orange 594nm Laser Source System
  • Coherent Laser Source System Controller
  • 594nm Orange fiber-coupled laser source
  • Laser Source System Controller Connections
  • 594nm-laser-diode-installation-guide
  • OBIS LS Laser Source Dimensions

sku / item#: 1285746 / 594NM-OBIS-LASER
ships: Request a Quote for Current Ship Date

Key Features
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the Laser Lab Source Marketplace Group
  • Fiber-Coupled 594nm Laser System with up to 40 mW User Adjustable Output Power
  • Low Noise, Excellent Beam Quality, High Stability
  • Compact Size, Configurable Components
  • Manufactured by Coherent, a Laser Lab Source Marketplace Seller; Mfr sku 1285746

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MODEL 1285746 / 594NM-OBIS-LASER
PRICE $10195.00
Output Specifications
  • Wavelength: 594 nm (± 2 nm)
  • Wavelength Color: Orange
  • Output Power: 40 mW, User Adjustable
  • Technology: Optically Pumped Semiconductor Laser
  • Warm-Up Time: 5 min
  • Laser Drive Modes: CW, Analog Modulation, Digital Modulation and Computer Control
Optical Fiber Specifications
  • Fiber Numerical Aperture (NA) (1/e²): 0.06
  • Fiber Output Connector: FC/APC, 8º Angled
  • Fiber Cable Type: 5 mm Protective Tubing
  • Fiber Cable Length: 0.94 m (min)
  • Fiber Core Diameter: 4 µm
  • Minimum Fiber Bend Radius: 51 mm
  • Maximum Fiber Tensile Load: 1 kg (2.2 lb)
  • The Extended-Life APC output connector is 8º angled to prevent back-
    reflection and is not suitable for patchcord-to-patchcord connections
Optical Beam and Output Specifications
  • M2 Beam Quality: ≤ 1.1 (beam quality measured @ full 90/10 clip levels)
  • Beam Asymmetry: ≤ 1:1.1
  • Spatial Mode: TEM00
  • RMS Noise, 20 Hz to 20 MHz: ≤ 0.25%
  • Peak to Peak Noise, 20 Hz to 20 MHz: ≤ 1%
  • Long Term Power Stability (8 hrs, ±3ºC): ≤ 2%
  • Polarization Ratio: Minimum 100:1
MODULATION Specifications
  • Digital Modulation
  • Digital Modulation Connector: SMB Connector, 0 V to 3 V, 50 Ω input impedance
  • Maximum Bandwidth: 0.05 MHz
  • Rise Time (10% to 90%): < 18 µsec
  • Fall Time (90% to 10%): < 2 µsec
  • Modulation Extinction Ratio: Infinite at 0 Hz to 50 kHz
  • Analog Modulation
  • Analog Modulation Connector: SMB Connector, 0V to 5V, 50 Ω or 2000 Ω input impedance
  • Maximum Bandwidth: 100 kHz
  • Rise Time (10% to 90%): < 3 µsec
  • Fall Time (90% to 10%): < 3 µsec
  • Modulation Extinction Ratio: > 50:1
General Specifications
  • Laser Safety Classification: 3b
  • ESD Protection: EN61326-1
  • Power Consumption: 5 W (typ), 13 W (max)
  • Max Laser Head Baseplate Temperature: 50ºC (LX versions)
  • Max Laser Head Baseplate Temperature: 40ºC (LS versions)
  • Operating Temperature: 15ºC to 40ºC (non condensing)
  • Storage Temperature: -20ºC to 60ºC (non condensing)
  • Operating Voltage: 12 VDC
  • Safety: Key-Switch and Interlock Connection
  • Laser Head Dimensions: 70 x 40 x 38 mm (2.75 x 1.57 x 1.5 in.)
  • OBIS Remote Dimensions: 105 x 68 x 36 mm (4.13 x 2.68 x 1.42 in.)
  • DC Power Supply Dimensions: 105 x 42 x 33 mm (4.13 x 1.65 x 1.3 in.)
  • Laser Head Weight: 0.23 kg (0.5 lb)
  • OBIS Remote Weight: 0.23 kg (0.5 lb)
  • DC Power Supply Weight: 0.36 kg (0.79 lbs.)
  • USB Control Interconnection: USB 2.0, Mini-B
  • RS-232 Control Interconnection: RS-232, 11.2 k
  • Remote to Laser Connection: 1 m Cable, Included

Product Overview:

594nm, 40mW Orange Laser Source System Overview

Coherent's industry-leading semiconductor-based orange laser technology delivers outstanding beam quality and output stability, and provides the industry-best laser reliability and performance in a compact plug-and-play system. The OBIS Series laser source systems cover the wavelength spectrum from 375nm (Ultraviolet) to 980nm (near-Infrared) and deliver high optical power with low noise and high beam quality.

The plug-and-play system allows users to quickly integrate the laser system into established or newly-developed applications. Set-up time is reduced, providing an over-all cost reduction to the program. The highly-functional OBIS LS/LX Systems are ideal for spectroscopic, scientific, and laboratory applications.

Orange Laser Source for a Variety of Applications

The 594nm OBIS Laser Source System can be an effective solution for laser applications from 588nm to 594nm, as well as other orange-wavelength laser systems.

The complete OBIS system includes: the laser head and remote controller, power supply, interconnect cable, and the output fiber with the high-reliability extended-life output interface. The fiber output face is angled at 8º to prevent back-reflection, and since it designed for ultra high reliability, it is not compatible with standard FC/APC fiber connectors.

The OBIS system includes safety and performance features to ensure a long service lifetime, and to help protect the laser operator. The interlock connection allows a safety switch to be wired, and the key switch on the controller prevents unauthorized use. The OBIS controller includes a Fault indicator, a Laser Ready and Laser On indicator. Accommodation is included for driving a cooling fan, and the OBIS laser head can be attached to the OBIS fan-heatsink for temperature stabilization.

The OBIS system is remarkably simple to set up on the bench top: connect the power cable, the I/O cable from the controller to the laser head, and the USB cable from the controller to the computer.

Operating Flexibility with Multiple Modulation Modes

The OBIS laser system can be operated in CW mode, or modulated in multiple modes: analog signals, digital signals, and combined analog/digital signals. The laser can be modulated to full-off output, ensuring no photons are emitted. The LS modules are modulated to full-off output using the digital modulation mode.

Wide Selection of OBIS Laser Source Systems

The turn-key OBIS laser sources are available in a range of wavelengths and output powers, with fiber-coupled or free-space output. Multiple sources can be simultaneously operated from a single computer. When application requirements change, different wavelength laser heads are readily interchanged.

A range of multi-laser accessories are available: two different six-laser controller models, a precision machined heatsink with attached cooling fan, and a completely integrated five-laser mounting system that incorporates laser controllers, modulation inputs, and thermal management.

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