Have you tried our beam samplers for laser process monitoring? These simple, robust grating-like DOEs are coated with high LDT AR coating and can handle high power densities and ultrashort (including fs) pulses. Diffractive samplers have multiple orders that can be used for sampling the beam with various ratios. For example, the first order can sample … Continue reading
Watch a demonstration of S50 Interferometer and Spectrally Controlled Light Source measuring a 200 µm thick wafer with a 0.5 inch diameter. This demonstration features Äpre Instruments’: S50 Interferometer Spectrally Controlled Light Source REVEAL Metrology Software The demonstration shows how the system measures the internal fringes, front surface fringes, and back surface fringes. About Äpre … Continue reading
Continuous wave (CW), Diode-Pumped Solid State (DPSS) green lasers available from IL Photonics at the following wavelengths: 520 nm 525 nm 532 nm 545 nm 551 nm 553 nm 555 nm 559 nm 560 nm 561 nm 563 nm 567 nm 570 nm 571 nm For more information, contact IL Photonics… Continue reading
Were you able to see the green comet C/2022 E3 (ZFT)? Though it is starting to fade in our skies, Terry Hancock and Tom Masterson shot this amazing photo of it passing by Mars on Feb. 10, from the Grand Mesa Observatory at Purdy Mesa, CO. This image was captured with a color camera using … Continue reading
ARTRAY is pleased to introduce a new camera: ARTCAM-8020-USB3 with 250 Megapixels. This camera features: Model: ARTCAM-8020-USB3 Sensor: CANON LI8020SA Pixels: 250 MP Active Pixels: 19,568 (H) x 12,588 (V) Pixel Size: 1.5 x 1.5 μm Active Image Size: 29.35 (H) x 18.88 (V) mm Optical Format: APS-H Dark Current: 0.01 e/pix/s) @ 0° C … Continue reading