---
title: "10PMA-1 – Laser Beam Attenuator"
url: "https://bmlaser.co.kr/10pma-1-laser-beam-attenuator/"
description: "Preserves both polarization state and irradiance profile Negligible wavefront distortion Does not affect laser output power stability Fixed precise attenuation (103) weakly depends on wavelength Applicable to attenuation"
image: "https://bmlaser.co.kr/wp-content/uploads/2021/04/732_shop1_390421.jpg"
type: "Article"
datePublished: "2021-04-13T14:38:01+00:00"
dateModified: "2021-04-16T00:51:44+00:00"
---

# 10PMA-1 – Laser Beam Attenuator

- Preserves both polarization state and irradiance profile - Negligible wavefront distortion - Does not affect laser output power stability - Fixed precise attenuation (103) weakly depends on wavelength - Applicable to attenuation of ultrashort laser pulses - Optical wedges eliminate ghosting and multiple reflections interference - Laser-quality polished reflective surfaces uncoated for operation over a wide wavelength range and high LIDT - Stable mechanical and optical characteristics over a wide range of temperatures - Rugged and easy-to-use virtually maintenance free design, long-lasting performance - Compatible with VOA