Home  >  Wavelengths 370nm-561nm  >  Coherent  >  OBIS-LX-422NM-100MW-LASER

 

Turn-Key 422nm Single Mode Laser System for Scientific R&D Applications, User Adjustable Output Power up to 100mW

  • 422nm Laser Diode Source System
  • 422nm Violet Laser Diode Source
  • Laser Diode Head Connections, 422nm
  • Coherent 422nm Laser Diode Source Controller
  • 422nm-laser-diode-installation-guide
  • Coherent Controller Back Panel
  • OBIS LS/LX Laser Head Dimensions

$8980.00  
sku / item#: OBIS-LX-422NM-100MW-LASER
ships: Request Quote for Current Lead Time

Key Features
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the Laser Lab Source Marketplace Group
  • 422nm Laser System with up to 100 mW User Adjustable Output Power
  • Low Noise Free-Space Output
  • Excellent Round Beam Quality, High Stability
  • Manufactured by Coherent, a Laser Lab Source Marketplace Seller; Mfr sku 1224334

Price and Delivery Quote

Buy Now / Add to Cart

Technical Questions for this Product

ASK AN ENGINEER

Customers Also Considered:

Why do Scientists & Engineers Choose Laser Lab Source?

MODEL OBIS-LX-422NM-100MW-LASER
PRICE $8980.00
Output Specifications
  • Wavelength: 422 nm (± 5 nm)
  • Wavelength Color: Violet
  • Output Power: 100 mW, User Adjustable
  • Technology: Laser Diode
  • Warm-Up Time: 5 min
  • Laser Drive Modes: CW, Analog Modulation, Digital Modulation and Computer Control
Optical Beam and Output Specifications
  • M2 Beam Quality: ≤ 1.2 Beam Quality at 90/10 Clip Levels)
  • Beam Asymmetry: ≤ 1:1.2
  • Spatial Mode: TEM00
  • Beam Type / Shape: Circular Beam
  • Beam Diameter at 1/e²: 0.9 ±0.1 mm
  • Beam Divergence (full-angle): < 1.1 mrad
  • Pointing Stability (over 2 hours after warm-up and ±3°C): < 30 μrad
  • Pointing Stability Over Temp.: < 5 μrad/°C
  • RMS Noise, 20 Hz to 20 MHz: ≤ 0.05 %
  • Peak to Peak Noise, 20 Hz to 20 kHz: < 0.5 %
  • Long Term Power Stability (8 hrs, ±3ºC): < 2 %
  • Polarization Ratio: Minimum 100:1, Vertical ± 5°
  • Warm-Up Time, from Cold Start: < 5 min.
  • Static Alignment Tolerances
  • Beam Position from Reference: < 1 mm *
  • Beam Angle: < 5 mrad *
  • Beam Waist Position at Exit Window: n/a
  • * See Mechanical Drawing for Beam Exit Location
MODULATION Specifications
  • Digital Modulation
  • Digital Input: SMB, 0 V to 3 V, 50 Ω input impedance
  • Maximum Bandwidth: 150 MHz
  • Rise Time (10% to 90%): < 2 nsec
  • Fall Time (90% to 10%): < 2 nsec
  • Modulation Extinction Ratio: >1,000,000:1 at 0 Hz, >250:1 at 150 MHz
  • Analog Modulation
  • Analog Input: SMB, 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: 0.16 kg
  • 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
  • Shock Tolerance (6 msec): 30 g

Product Overview:

422nm, 100mW Violet Laser Source System Overview

These laser sources employ Coherent's standard-setting laser diode technology to deliver industry-best laser reliability and performance. The violet-output 422nm free-space source system is available at 100mW, user-adjustable output power. The 375nm LX-model laser head is available at 16mW; inquire for details.

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

OBIS LX/LS lasers deliver low-noise laser light with high beam quality. The complete plug-and-play system is easily and quickly integrated in a wide range of applications. The result is reduced set-up time and time-to-market in OEM applications, and reduced overall deployment cost. The highly-functional OBIS LS/LX Systems are ideal for scientific, laboratory, and spectroscopic applications.

Complete Turn-Key Violet Laser Source System

The complete OBIS system includes: the laser head and power supply, remote controller, and the interconnect cables. The laser system is operated remotely via USB or RS232, and the PC control software is included.

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.

The OBIS system architecture ensures high reliability over a long service life, and safety features help protect the laser operator. The front-panel key switch prevents unauthorized use, and the external interlock allows a remote safety switch or jumper to be wired. The OBIS remote controller is computer-controlled, and includes a Laser Ready indicator, Laser On indicator, and a front panel Fault indicator. Output is provided for a cooling fan, and for 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. The laser can be modulated to full-off output, ensuring no photons are emitted. LS modules can be modulated to full-off output using the digital modulation mode. The LX modules can be modulated to full-off using the analog modulation mode with a Blanking Enabled feature.

Digital Modulation Overview


Analog Modulation Overview


CW Mode Operation Overview


Laser System Options and Availability

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, and multiple sources can be simultaneously operated from a single computer. When application requirements change, laser heads of different wavelengths are effortlessly interchanged on the bench.

A number of bandpass filters are available for the free-space laser heads, and are useful in applications that benefit from reduced noise at longer wavelengths. Filters are available at 445nm, 473nm, 488nm, 633nm, and 640nm, and attach directly to the front of the laser head.

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

Inquire for details on these and other options.

Why do Scientists & Engineers Choose Laser Lab Source?

  • Get DIRECT, Fast Tech-Support from the Product Engineer, No Sales Person in the Middle

  • Get the Lowest Price, Factory Direct, No Mark-Up's, Suppliers Post their Own Price

  • Get a 30 Day Evaluation Period with No Risk Return on Most Products, Check Availability