0221-005-00 COHERENT | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 6

Technical content

FEATURES & BENEFITS

  • VLM2 and VLM3-style packages
  • High visibility 635 nm, 650 nm, and 670 nm
  • Circular or elliptical beams
  • Line Generator with 30, 40, 60, and 85° fan angles

APPLICATIONS

  • Industrial
  • Alignment
  • Scanning
  • Machine Vision
  • Inspection
  • Medical
  • Life Sciences VLM Miniature Diode Laser Modules Circluar, Elliptical and Line Generating beam miniature diode laser modules provide the smallest package size and best value. Included inside every module are complete electronics to manage the constant power laser drive with a closed-light loop based on an internal photo- diode. Also included in the electronics are protection circuits to provide a robust system in even the smallest of packages. Miniature diode laser modules use the patented AlignLock technology to guarantee beam-pointing alignment of <4.3 mrad. This allows for simpler and easier integration, as you can trust the unit-to-unit consis - tency of each beam. VLM2-3RL VMB2.3-4L VHK2.3-1L VHK2-1L VLM2-8L VLM3 Series LG3 Series

SPECIFICATIONS VLM2-3RL, 2mW, 670nm VMB2.3-4L, 4mW, 635nm VHK2.3-1L, 1mW, 635nm VHK2-1L, 1mW, 670nm VLM2-8L, 7.5mW, 670nm Module Type VLM2 VLM2 VLM2 VLM2 VLM2 Wavelength (nm) 670 ±5 635 +7/-2 635 +7/-2 670 ±5 670 ±5 CDRH Class IIIa IIIa II II, Non-Conforming IIIb, Non-Conforming Beam Type Circular Circular Circular Circular Elliptical Laser Drive Continuous Wave (CW) Continuous Wave (CW) Continuous Wave (CW) Continuous Wave (CW) Continuous Wave (CW) Power Supply (VDC) 5 to 10 5 to 10 5 to 10 5 to 10 5 to 10 Recommended Power Supply Voltage (V) 5 5 5 5 5 Body Length (mm) 45 34 34 34 28 Lead Length (mm) 914 914 914 914 305 Connector none none none none none Part Number 0221-005-00 0222-200-00 0221-698-01 0222-152-01 0223-038-00 SPECIFICATIONS VLM3.5-2, 1.6mW, 650nm VLM3-1L, 1mW, 670nm VLM3-5L, 5mW, 670nm Module Type VLM3 VLM3 VLM3 Wavelength (nm) 650 ±5 670 ±5 670 ±5 Power (mW) 1.6 0.95 4.2 CDRH Class IIIa, Non-Conforming II IIIa Beam Type Circular Elliptical Elliptical Laser Drive Continuous Wave (CW) Continuous Wave (CW) Continuous Wave (CW) Power Supply (VDC) 3 to 6 3 to 6 3 to 6 Recommended Power Supply Voltage (V) 3.3 3.3 3.3 Body Diameter (mm) 9.5 9.5 9.5 Body Length (mm) 26 19 19 Lead Length (mm) 914 914 914 Connector none none none Part Number 0222-002-01 0220-970-00 0220-968-00

VLM2.3-4L VHK2-1L VHK2.3-1L VLM3-5L VLM3-1L VLM3.5-2L 27.8 mm (1.1 in.) 29.0 mm (1.14 in.) Ø14.8 mm (0.58 in.) 45.0 mm (1.77 in.) 27.8 mm (1.1 in.) Ø14.8 mm (0.58 in.) 33.9 mm (1.34 in.) 27.8 mm (1.1 in.) Ø14.8 mm (0.58 in.) 18.5 mm (0.73 in.) Ø9.5 mm (0.38 in.)

SPECIFICATIONS LG3-85D, 4mW, 670nm LG3-60D, 3.5mW, 670nm LG3-30D, 2.5mW, 670nm LG3.3-60D, 1mW, 635nm LG3.3-40D, 1.5mW, 635nm Module Type VLM3 VLM3 VLM3 VLM3 VLM3 Line Fan Angle 85° 60° 30° 60° 40° Line Width (mm) 1 1 1 1 1 Wavelength (nm) 670 ±5 670 ±5 670 ±5 635 +7/-2 635 +7/-2 CDRH Class II II II II II Laser Drive Continuous Wave (CW) Continuous Wave (CW) Continuous Wave (CW) Continuous Wave (CW) Continuous Wave (CW) Power Supply 3 to 6 VDC 3 to 6 VDC 3 to 6 VDC 3 to 6 VDC 3 to 6 VDC Recommended Power Supply Voltage (V) Lead Length (mm) 914 914 914 914 914 Connector none none none AMP 87175-6 none Part Number 0221-153-00 0221-154-00 0221-155-00 0222-603-00 0222-037-00 LG3-85D LG3-60D LG3-30D LG3.3-60D LG3.3-40D MECHANICAL SPECIFICATIONS 23.2 mm (0.92 in.) Ø9.5 mm (0.38 in.)

Part Number: 31-1001-000

FEATURES

  • Well-regulated 5VDC output
  • Autoranging 90 to 260 VAC IEC input
  • Output cable with easy connect/disconnect jack The Universal Diode Laser Module Power Supply uses the latest switchmode technology to provide a 5 VDC output suitable for driving any of the Coherent laser diode modules. The supply is CE-marked and meets appropriate UL, CSA, TUV, GS, and FCC requirements. This compact (75 x 50 x 41 mm) autoranging power module can be connected to any 90-260 VAC 50/60 Hz supply. There is an IEC 320 input socket and a 1.8 m detachable line cord with plug provided. The 1.8 m output cable is terminated with an easy connect/disconnect jack socket. Purchase separately the 3.5 mm Plug to then add to your laser power leads to be compatible with the power supply jack. 3.5 mm Jack Plug for VLM Part Number: 1057734 Add a plug to the flying leads of any VLM series laser to then have it connect easily to the power supply. Instructions included. VLM Datasheet Diode LabLaser Universal Power Supply 31-1001-000 VLM Power Supply Power Supply, 90-264VAC In, 5VDC Out, 3.5mm Jack 1057734 Plug, 3.5 mm Stereo Phono Plug to take Laser Diode Module with leads and add a Power Supply Plug

Coherent follows a policy of continuous product improvement. Specifications are subject to change without notice. Coherent’s scientific and industrial lasers are certified to comply with the Federal Regulations (21 CFR Subchapter J) as administered by the Center for Devices and Radiological Health on all systems ordered for shipment after August 2, 1976. Coherent offers a limited warranty for all VLM Miniature Diode Laser Modules. For full details of this warranty coverage, please refer to the Service section at www.coherent.com or contact your local Sales or Service Representative. MC-021-21-0M0721 Copyright ©2021 Coherent, Inc. Coherent, Inc.,

5100 Patrick Henry Drive Santa Clara, CA 95054

p. (800) 527-3786 | (408) 764-4983 f. (408) 764-4646 tech.sales@coherent.com www.coherent.com DANGER LASER RADIATION—A VOID DIRECT EXPOSURE TO BEAM. CLASS IIIb LASER PRODUCT. λ 400 nm to 710 nm 710 nm to 1550 n m Max. Power 500 mW 500 mW VLM Datasheet Variable Angle Diode Laser Mount

  • Simple tip/tilt and lock in place mechanism
  • Adjustable angle through about±15 degrees Coherent’s variable angle laser diode module mounts are designed to accept two different sizes of diode laser module namely VLM3, VLM2 (9.5 mm and 14.8 mm diameter). This simple mount acts as combined heat sink, electrical insulator and variable angle mount for 9.5 or 14.8 mm diameter diode modules. The lasers are held firmly in a spherical-surface brass ring by two small set screws. This ring is clamped between two insulating blocks forming a “ball and socket” arrangement. Two socket-head screws can be loosened to allow easy angular adjustment of the module (±15° range) and quick, rigid locking in position. Variable Angle Diode Laser Mount 0221-437-00 Mount for VLM2 or LG2 Variable Angle, 1/4-20 inch Base, 14.8 mm Bore 0221-448-00 Mount for VLM3 or LG3 Variable Angle, 1/4-20 inch Base, 9.5 mm Bore (1) 1/4-20 T apped Hole and (2) 8-32 Tapped Holes, 9.7 mm (0.38 in.) Spacing 9.5/14.8 mm (0.38/0.58 in.) Bore 12.7 mm (0.5 in.) 38.1 mm (1.5 in.) 44.5 mm (1.75 in.) 25 mm (0.98 in.) MECHANICAL SPECIFICATIONS VLM Mount