Used Lightwave 120-02

APT 280AN Gallium Arsenide Wafer Titler. Exposes up to 16 easy to read alphanumeric characters across the wafer flat or at 3 other selectable locations in 90 degree increments from the flat. It handles 3 to 5 in. wafers.

Control Micro Systems CMS UL-10 Semi-Automatic Manual Load CO2 Laser Marking System. Computer controlled laser and X-Y stage allow advanced parts marking from a simple user friendly screen. 10W sealed CO2 laser with 2 in. super high resolution lens assembly. Computer controlled 6 in. x 12 in. X-Y axes. CDRH Class 1 compliant enclosure with safety interlocked door. Mfg. 02/2001.

Burleigh HI Fase 800-1 Etalon System. 760-840 nm. Only what is in the photo. No power supply or cables. Cannot test unit but will give the 30 day money back option.

Control Micro Systems CMS5050Y In-Line PC Board Laser Marking System. Features 20W diode pumped internally cooled Nd YAG laser. 16 bit high precision galvanometer system. 6-inch high precision marking lens. LaserGraf 32 with Windows® 2000 OS. Flat panel computer monitor with Ergotron arm. Integrated barcode reader with database implementation. Adjustable width, in-line conveyor. Compliance with SMEMA specification 1.2. CDRH Class 1 enclosure. Fume extraction system. Date of Mfg.: 2004. Sold As Is.

ESI 80R Wafer Laser Trimmer. 5 in. dia. vacuum chuck for wafer or substrate. Precision X-Y translation stage. Manuals and schematics. 250 mw CW. Wavelength: 1047nm. Computer needs to be replaced. Does not have probe card holder in photos. Sold As Is untested.

Rofin Ultra Waferlase® Laser Marking System. Cassette to cassette integrated laser marking system for marking silicon wafer from 4 in. dia. to 8 in. dia. This turnkey system allows you to mark wafers with alphanumeric and barcode tracking information. This system is for deep markings on the wafer. Uses a 65W Nd:YAG laser TM00 Mode Class 4. 208-240V, 3 Ph, 50/60 Hz, 30A, CE.

Avtech AVOZ-B3-B-P Laser Diode Driver Pulsed Voltage. The AVOZ-B3-B high voltage high current pulse generator can provide up to 100V/100A into a 1 ohm load (or 1 ohm in series with a laser diode), making it suitable for testing high power laser diodes and laser diode arrays. The pulse width is adjustable from 100 ns to 2 us, with 35 ns rise and fall times. The maximum pulse repetition frequency (PRF) is 10 kHz, and the maximum duty cycle is 1 percent. The maximum average output power is 100 Watts. Laser Diode Driver (Pulsed Voltage) AVOZ-B3-B: Base model. Units with the -B suffix include the IEEE-488.2 GPIB and RS-232 computer control feature (/gpib) and a 2 m/6 ft GPIB cable. Positive Output Polarity: A polarity must be specified. 115-230V, 50/60 Hz.