OBIS LG 355-20 Compact True CW 355 Laser OBIS LG 355-20 Features: Applications like Flow Cytometry, Particle Counting and Microscopy are enabled by true CW 355 nm lasers attractive for exciting fluorophores in the UV. The OBIS LG 355 is the next generation of Coherent 355 nm CW laser technology, absolutely minimizing laser footprint in your instrument, and eliminating the need for a separate controller for true plug-and-play simplicity in the UV. Based on Coherent’s unique Optically Pumped Semiconductor Laser (OPSL) technology, the OBIS LG uniquely features variable output power without changing the beam parameters. This, combined with a diffraction limited beam, lowest noise and high stability, provides unparalleled 355 nm laser performance in the smallest form factor. OBIS LG 355 is the perfect match for customers who want to benefit from the highest performing CW laser technology, ease of integration and smallest footprint available on the market. • True CW 355 nm • Superior mode quality • Variable power setting • New reduced size • OPSL reliability • Integrated control electronics • USB and serial for complete I/O and controls • Coherent connection digital interfacing protocol • Multiple mounting options OBIS LG 355-20 Applications: • Flow Cytometry • Particle Counting • Microscopy Superior Reliability & Performance

Compact True CW 355 Laser Optical Specifications Spatial Mode TEMoo Beam Waist Diameter (mm)(FW, 1/e2) 1.0 ±0.2 Beam Divergence (mrad)(FW, 1/e2) 0.2 Beam Pointing Stability (urad/°C) <io Polarization Ratio Linear, >ioo:i Polarization Direction Vertical, ±5° Power Stability (%)(pk-pk) ±<i Electrical Specifications Environmental Conditions Ambient Temperature Cables (laser head to power supply7) 2m (6.5ft.) 1 Optical parameters measured at the output plane of the laser head. Unless noted all parameters valid for the lifetime of the unit. 2 Circularity defined as vertical diameter divided by horizontal...

Compact True CW 355 Laser Mechanical Specifications Laser Head Emission Indicator Side View Rear View Output Beam Status Indicators Bottom View Front View Mounting Holes for 3 mm or No. 4 Screws (4X) Heat Sink Surface 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. 5100 Patrick Henry Drive...