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Turn-Key 522nm Single Mode Laser System for Scientific R&D Applications, User Adjustable Output Power up to 25mW

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$5660.00  
sku / item#: OBIS-LX-522NM-25MW-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
  • 522 nm Laser System` with up to 25 mW User Adjustable Output Power
  • Fiber-Coupled with FC/APC 8º Connector
  • High Stability, Excellent Beam Quality, Low Noise
  • Manufactured by Coherent, a Laser Lab Source Marketplace Seller; Mfr sku 1219480

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Why do Scientists & Engineers Choose Laser Lab Source?

MODEL OBIS-LX-522NM-25MW-LASER
PRICE $5660.00
Output Specifications
  • Wavelength: 522 nm (520 nm - 530 nm)
  • Wavelength Color: Green
  • Output Power: 25 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 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: ≤ 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: 100 MHz
  • Rise Time (10% to 90%): < 3.5nsec
  • 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:

522nm, 25mW Green Laser Source System Overview

These plug-and-play laser sources utilize Coherent's extensive laser diode experience to deliver industry-best laser reliability and performance. The green 522nm fiber-coupled source system is available at 25mW ex-fiber output power.

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.

OBIS LX/LS lasers deliver high optical power with low noise, and high beam quality. The plug-and-play system is flexible, and users are able to rapidly integrate the laser. The result is reduced set-up time and time-to-market in OEM applications, and reduced cost. The highly-functional OBIS LS/LX Systems are ideal for scientific, laboratory, and spectroscopic applications.

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 LX modules can be modulated to full-off using the analog modulation mode with a software-enabled Blanking feature; the LS modules can be modulated to full-off output using the digital modulation mode.

CW Mode Operation Overview


Analog Modulation Overview


Digital Modulation Overview


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

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

Quick Start Guide


This video above summarizes the process, including mounting the laser head on the optional heatsink. Control inputs are located on the laser head for OEM applications where the laser head is directly controlled with custom software.

Laser Heads Available Individually

The turn-key OBIS laser sources are available in a wide range of wavelengths and output powers, either fiber-coupled or with a free-space output.

Multiple laser source systems can be operated from a single computer. When application requirements change, laser heads are effortlessly interchanged to provide different analytical wavelengths. 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.

Why do Scientists & Engineers Choose Laser Lab Source?

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