808nm VCSEL Application: Semiconductor Laser Hair Removal

时间： 2021-04-29 来源：Brightlaser

技术问答

With the development of laser technology, products using VCSEL as the core device show a lot of advantages and in the field of laser beauty, it has increasingly won the favor and recognition of consumers worldwide. At present, the mainstream hair removal instrument on the market uses an 808nm laser as the core device.

Compared with OPT laser hair removal, it only has a better effect on black hair. Hairs of other colors, such as yellow hair and white fluff, are weaker and have a slight tingling sensation. 808nm semiconductor laser wavelength can target melanin for precise and selective hair removal treatment. It can efficiently remove black, yellow, white, brown, and other color hair, fast and accurately. The melanin absorption effect is particularly good, satisfying customers' whitening and beauty demands.

At present, few companies can supply high-performance VCSELs at 808nm in the market, but the demand is ever increasing. Therefore, Brightlaser timely launched high-performance 3W, 6W, 10-12W 808nm VCSEL chips, which have satisfied customer’s demand in the market.

Fig.3

808nm VCSEL has obvious advantages: electro-optical conversion efficiency is as high as 45%, flat package and TO package are optional, small size and lightweight; high output power, small temperature influence, low wavelength drift as low as 0.07nm / ℃, stable performance and long life 50,000 hours.

Table.1

Based on the Brightlaser 808nm VCSEL laser diode as the basic device, it can be made into an 808nm high power vertically stacked semiconductor laser module, which is used in semiconductor laser hair removal products and other fields. It can provide vertical stacking packages of multiple laser bars to form a high-power laser. The output uses high-density laser bar stacking technology, the bar spacing is small so that the module can obtain high-brightness laser output while maintaining a small size, providing efficient operation.

Fig.4

In addition to 808nm laser diodes, Brightlaser also has 850nm and 940nm VCSEL laser diodes. Various package forms, flat package structure, easy to integrate, TO package market application is mature, and single emitter and array are optional to meet different power and spot shape requirements.

Fig.5

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本文由三年不鸣转载自Brightlaser，原文标题为:808nm VCSEL application(Semiconductor laser hair removal)，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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Circuit Design Guidelines of Driving High Power Pulsed VCSEL Sensor

With the development of the AI/IoT, smart technology and automation technology, smart sensors have become a new market trend. Products using VCSEL as the core device of the sensor have many advantages and are widely used in ranging, proximity sensing, lidar, safety light curtain, smart home and other fields.Brightlaser VCSEL products can be used as sensor pulse emission light sources, with various packaging forms, SMD packaging structures and easy integration； TO-packaging market applications are mature. Wavelengths are available in 808nm, 850nm, and 940nm.

应用方案发布时间 : 2021-04-28

【应用】新亮智能808nm VCSEL激光芯片可用于半导体激光脱毛仪，电光转换效率高达45%

目前国内中高端半导体激光芯片主要依赖进口，市场需求旺盛，因此开展高端半导体激光芯片自主研究具有十分重要的意义。新亮智能及时推出高性能3W、6W、10-12W 808nm VCSEL芯片得到市面上广大客户的青睐和好评。808nm VCSEL优势明显：电光转换效率高达45%，平面封装和TO封装可选，体积小、重量轻；输出功率高、受温度影响小，波长漂移低至0.07nm/℃，性能稳定和寿命长达50000h

应用方案发布时间 : 2020-03-10

【应用】808nm VCSEL是用于脱毛仪理想的激光光源，穿透力更强，可直达深层毛囊，200/50/20W功率可选

与Alex， YAG(红宝石)激光和IPL相比， 800〜810nm激光可更深入地渗透皮肤，从而具有更好的脱毛效果。它对靶向黑色素的皮肤组织的伤害小，因此比其他方法更安全。新亮智能旗下新亮光子产品808nm VCSEL可达至更好的临床效果。

应用方案发布时间 : 2020-12-03

【选型】新亮智能（Bright）VCSEL芯片、激光模组及传感器选型指南（中文版）

目录- 激光二极管激光测距传感器/雷达激光照明器激光模组汽车辅助驾驶激光炫目器

型号- RF1030-B002-0010A6,RF2002-C100-0005A1,LLXXXX-0160-XXXCAP,LL2002-0152-808CAP,LD0850-B200-0120CB-T018,RF20XX-D003-000X1,RF2001-C100-0005A2,LL2XXX-0152-XXXCAP,LMO450-B002-5057LA,RF10X0-B002-0010A6,RF1200-C030-0200A4,LL1200-0365-860CMA,LD0940-C005-0120CB-1412,RF1050-C005-0200A4,LMOXXX-B0XX-0820DC,LL200X-0152-XXXCAP,LD0850-B700-0120CP-2016,LD0850-B200-0120CB-5050,LD0940-B200-0120CB-2016,LD0940-B500-0120CB-2016,RF10XX-C010-1206B2,GG0525-7D5-H,LL2001-0045-0525CAA,LL1X00-0150-XXXCAP,LL1300-0265-860CAA,LL10X0-05180-850CMP,LL2001-0101-XXXCFP-I,RF20XX-D003-000XA1,LD0850-C025-0120CPP-3535,LLXXXX-01X0-XXXCAP,GG0525-2DS-H,LL2001-0150-940CAP,RF1005-C010-1206B2,LD0850-B200-6045CB-2016,LL2001-0101-940CFP-I,LM0450-B026-1120DA,RF1200-C030-XXXXA4,LL200X-0026-XXXCAA,RFXX0X-C100-0005A2,LLXXXX-0170-XXXCAP,LD0940-C025-0120CBP-3535,LL1800-0160-808CAP,LMO650-B003-1120DA,RF1150-C030-0200A4,LD0850-C002-0120CP-2016,PTX00-GXXX-KIPC,RF10XX-C002-1206B2,RF1005-B010-0100A5,RF1002-B010-0100A7,RF1002-B010-0100A5,LD0940-C605-0120CB-1412,LD0940-B200-0120CB-7060,LD0850-B700-0120CP-3535,RF2006-D003-000XA1,PT200-G00V-KIPC,LD0850-C1D5-0120CP-7060,GG0525-XX5-H,LL10X0-06180-860CMP,LD0940-B200-0120CB-3535,LD0940-B200-7258CB-3535,LD0850-C025-0120CPP-T018,LD0940-B200-0120CB-5050,LL1200-XXXX-XXXCFP,LD0940-B500-7258CB-3535,LD0850-C010-0120CBP-T018,RF10XX-B010-0100A5,LMO520-B004-1120DA,LL2105-0153-808CAP,RF1010-B002-0010A6,LMOXXX-B001-0608DB,LD0940-C010-0120CBP-T018,RF2020-D00X-000XA1,LL1200-0365-860CAA,LD0850-B700-0120CP-7060,LD0940-C003-0120CA-1412,LMO450-B026-1120DA,RF1002-B003-0100A7,LD0940-C025-0120CBP-T018,RF1060-B002-0010A6,LM0650-B003-1120DA,LMOXXX-B0XX-0923LA,LMOXXX-B0XX-0814DA,LD0850-B200-7258CB-3535,RF100X-B010-0100A5,RFXXXX-C100-0005A2,LD0850-C002-0120CP-7070,LD0940-B500-0120CB-5050,LD0850-B200-0120CB-7060,RF1600-C100-0005A2,LL2001-0160-808CAP,LL1300-0265-860CMA,PT800-GIRV-KIPC,LD0850-C003-0120CP-3030,LD0850-C010-0120CBP-3535,LD0850-C005-0120CP-3030,RF1XXX-C030-XXXXA4,LD0940-B200-0120CB-T018,LD0940-B500-0120CB-3535,LMOXXX-B0XX-0915LA,RF1500-C030-XXXXA4,LL1X00-0X65-860CAA,RF1015-C010-1206B2,LD0850-B700-7258CP-3535,LL2002-0045-0525CAP,LD0940-B500-0120CB-7060,RF1100-C030-0200A4,LD0850-B300-0120CP-T018,LD0940-C010-0120CBP-3535,LM0520-B004-1120DA,LM0450-B002-5057LA

选型指南 - 新亮智能 PDF 中文下载

LM0808-B050-0607LA 808nm 一字线VCSEL激光模组规格书

型号- LM0808-B050-0607LA

数据手册 - 新亮智能 - V.01 - 2021/07/27 PDF 中文下载

【选型】波长808nm的国产激光二极管助力脱毛仪使用更加安全高效

激光脱毛是指利用激光仪器来脱毛的一种方法，一般采用特定的808nm的激光二极管实现发射光的输出。本文给大家介绍的一款新亮智能的808nm波长的多模VCSEL二极管LD0808系列，该系列包含3~15W不同等级功率及多种封装，可满足产品不同功能密度需求下的激光二极管输出功率需求。

器件选型发布时间 : 2019-04-24

LD0808-C100-0025CC-XXXX 808nm 100W VCSEL Diode

型号- LD0808-C100-0025CC-0124,LD0808-C100-0025CC-0611,LD0808-C100-0025CC-0124 +CASE,LD0808-C100-0025CC-XXXX

数据手册 - 新亮智能 - V.00 - 2021/04/27 PDF 英文下载查看更多版本

【应用】推荐新亮智能808nm VCSEL激光芯片用于半导体泵浦固体激光器，波长稳定性更好

新亮智能自主研发的808nm VCSEL芯片非常适用于生产空间耦合的808nm大功率半导体泵浦固体激光器(DiodePump Solid State Laser)，最终成品可达到数百瓦。与传统的边发射808nm激光泵浦源相比，VCSEL具有波长稳定性好，波长温度系数是0.07nm/°C，传统的边发射波长温度系数是0.25-0.3nm/°C；同时VCSEL激光还有发散角度小，输出圆光斑的特点。

应用方案发布时间 : 2020-03-23

LD0808-C200-0025CAP-XXXX 808nm 200W VCSEL激光二极管

型号- LD0808-C200-0025CAP-0611,LD0808-C200-0025CAP-XXXX,LD0808-C200-0025CAP-0121

数据手册 - 新亮智能 - V.01 - 2021/02/01 PDF 中文下载

808nm VCSEL application (Semiconductor laser hair removal)

商品及供应商介绍 - 新亮智能 PDF 英文下载

LD0808-C050-0025CC-XXXX 808nm 50W VCSEL Diode

型号- LD0808-C050-0025CC-XXXX,LD0808-C040-0025CC-0119,LD0808-C040-0025CC-0611

数据手册 - 新亮智能 - V.02 - 2021/07/06 PDF 英文下载

3W, 6W, 10-12W 808nm VCSEL Chips with Power Conversion Efficiency up to 45%

Brightlaser‘s 808nm VCSEL chip is suitable for spatial coupling type of 808nm high power diode pump solid state lasers, and the power level can be achieved up to hundreds of watts. Compared with the traditional 808nm EEL pump source, VCSEL has better wavelength stability, a flat package, small size and light weight.

应用方案发布时间 : 2021-04-16