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Turn-Key 514nm Single Mode Laser System for Scientific R&D Applications, User Adjustable Output Power up to 30mW

  • Fiber-Coupled 514nm Laser Diode Source System
  • Laser Diode Source System Controller, Coherent OBIS
  • laser diode source system, 514nm
  • Coherent controller connections
  • 514nm-laser-diode-installation-guide
  • Laser Diode Source Head Dimensions

$5660.00  
sku / item#: OBIS-LX-514NM-30MW-LASER
ships: Request Quote for Current Leadtime

Key Features
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the Laser Lab Source Marketplace Group
  • 515 nm Laser System` with up to 30 mW User Adjustable Output Power
  • Fiber-Coupled with 8º Angled FC/APC Connector
  • Excellent Beam Quality, Low Noise, High Stability
  • Manufactured by Coherent, a Laser Lab Source Marketplace Seller; Mfr sku 1219476

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Why do Scientists & Engineers Choose Laser Lab Source?

MODEL OBIS-LX-514NM-30MW-LASER
PRICE $5660.00
Output Specifications
  • Wavelength: 514 nm (±5 nm)
  • Wavelength Color: Green
  • Output Power: 30 mW, User Adjustable
  • Technology: Laser Diode
  • 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): 0.05
  • Fiber Output Connector: FC/APC, 8º Angled
  • Fiber Cable Type: 3 mm Mono Coil
  • Fiber Cable Length: 1 m (min)
  • Fiber Core Diameter: 4.5 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 at 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: ≤ 2%
  • Long Term Power Stability (8 hrs, ±3ºC): < 2%
  • Long Term Output Power Average: ≤ 3/1000%
  • 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: 150 MHz
  • Rise Time (10% to 90%): < 3.5 nsec
  • Fall Time (90% to 10%): < 2 nsec
  • Modulation Extinction Ratio: >1,000,000:1 at 0 Hz, >250:1 at 100 MHz
  • Analog Modulation
  • Analog Modulation Connector: SMB Connector, 0V to 5V, 50 Ω or 2000 Ω input impedance
  • Maximum Bandwidth: 500 kHz
  • Rise Time (10% to 90%): < 700 nsec
  • Fall Time (90% to 10%): < 700 nsec
  • Modulation Extinction Ratio: >1,000,000:1
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: 10ºC to 50ºC (non condensing)
  • Storage Temperature: -20ºC to 60ºC (non condensing)
UTILITY AND ENVIRONMENTAL REQUIREMENTS
  • 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:

514nm, 30mW Green Laser Source System Overview

These plug-and-play laser sources utilize Coherent's laser diode expertise to deliver industry-best laser reliability and performance. The turn-key green 514 nm fiber-coupled source system is available at 30mW ex-fiber output power.

OBIS LX/LS lasers deliver high optical power with low noise, with high beam quality. The flexibility of the plug-and-play system allows users to rapidly integrate the laser source, which reduces set-up time and cost. The OBIS LS/LX Systems are ideal for scientific, laboratory, and spectroscopic applications.

The OBIS Series laser source systems cover the wavelength spectrum from 375nm (Ultraviolet) to 980nm (near-Infrared), and are perfect for flow cytometry and fluorescence spectroscopy applications.

Complete Turn-Key Green Laser Source System

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 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.

The laser system is controlled remotely via USB or RS232, and the PC control software is included.

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.

Quick Start Guide


This short video summarizes the setup process, including mounting the laser head on the optional heatsink. Additional control inputs are located on the laser head for OEM applications where the system is controlled directly by custom software.

The OBIS system provides features to ensure a long operating lifetime, and to help protect the user. The key switch prevents unauthorized use, and the interlock connection allows a safety switch to be wired. The OBIS remote controller includes a front panel Fault indicator, Laser Ready, and a Laser On indicator. A connector is provided for driving a cooling fan, and for simplified temperature stabilization the OBIS laser head can be mounted to the OBIS fan-heatsink.

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.

CW Mode Operation Overview


Analog Modulation Overview


Digital Modulation Overview


Laser Heads Available Individually

The turn-key OBIS laser sources are available in a range of wavelengths and output powers, with either free-space or fiber-coupled output, and multiple systems can be operated simultaneously from a single computer. When application requirements change, laser heads at different wavelengths are effortlessly swapped on the bench.

A range of multi-laser accessories are available: two six-laser controller models for OEM and benchtop applications, a machined heatsink with cooling fan attached, and an integrated mounting and control system that incorporates laser controllers, modulation inputs, and thermal management for five different OBIS laser heads.

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