CWA–Laboratory-Style CW Lasers

4.83 out of 5

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$ 16.58

The lasers of the CWA Series are highly-stable, temperature-stabilized diode lasers, with powers up to 500 mW and on request, modal jump-free CW operation. The high-precision temperature stabilization to a maximum diode temperature variation of <0.02°K and the stable power source for the laser diode, enable extreme power stability and very low noise levels. The systems consist of a laser head and a laser controller in the 19” cassette housing, with integrated 90-240 V AC 50/60 Hz power unit for global employment. The integrated modulation inputs for analog power modulation with up to 1kHz, and TTL modulation with up to 10k Hz, enable integration into control and measurement processes. As in case of all lasers of the Bluephoton® and Redphoton® Series, the laser head can be very simply adapted to customer specifications by the use of the modular principle Specifications CWA-Models Blue- / Greenphoton® CWA Redphoton® CWA Wavelengths & Powers(other wavelengths and powers on request) Single-Mode (SM): Single-Mode (SM): 375nm / 20mW 635nm / 5mW 375nm / 70mW 637nm / 150mW 395nm / 120mW 639nm / 40mW 405nm / 55mW 643nm / 150mW 405nm / 120mW 647nm / 150mW 405nm / 300mW 658nm / 130mW 415nm / 120mW 670nm / 15mW 425nm / 120mW 685nm / 35mW 445nm / 50mW 785nm / 120mW 445nm / 100mW 808nm / 200mW 457nm / 100mW 830nm / 200mW 460nm / 100mW 852nm / 150mW 473nm / 20mW 980nm / 150mW 473nm / 80mW 1016nm / 100mW 473nm / 100mW 1060nm / 100mW 488nm / 20mW Multi-Mode (MM): 488nm / 60mW 638nm / 250mW 488nm / 80mW 670nm / 500mW 488nm / 100mW 808nm / 1000mW 488nm / 150mW u.v.m. 488nm / 200mW 515nm / 25mW 515nm / 50mW 515nm / 80mW Multi-Mode (MM): 375nm / 200mW (M² = 7…8) 405nm / 400mW (M² = 5…6) 405nm / 600mW (M² = 5…6) 445nm / 500mW (M² = 2…3) 445nm / 1200mW (M² = 5…6) Beam diameter 1.25mm (1/e²) /- 0.25mm 1.25mm (1/e²) /- 0.25mm (other diameters on request) (MM beam diameter may vary) (MM beam diameter may vary) Beam quality M² <1.2 (SM) <1.2 (SM) <3 (MM) <10 (MM) Astigmatism (corrected) <0.2*ZR <0.2*ZR Beam ellipticity <1.1:1 (SM) <1.1:1 (SM) Polarisation >100:1 vertical >100:1 vertical Power stability* <0.5% / h <0.5% / h Noise 0Hz-100MHz* <0.5% peak<>peak (CW) <0.5% peak<>peak (CW) Modulation speed Analog: 100Hz Analog: 100Hz Digital: 10kHz Digital: 10kHz Supply voltage 85-245VAC, 50/60Hz Features Safety-Interlock LCD-working-hours display Remote-connector Options LDM.COL – collimator objective LDM.FOC – customized focussing objective LDM.FASY.XXX – fibre coupling unit * Noise and power stability values of IR lasers and multi-mode lasers may vary

Can I return surplus stock?

Unopened cartons may be returned within 14 days for store credit (excludes custom-printed items). Freight is at the buyer’s cost.

What if my order arrives damaged?

Photograph the packaging and product within 48 hours and email [email protected]. We’ll arrange a replacement or refund immediately.

I have a business do you offer wholesale pricing?

Click via the website – Wholesale customers apply here and complete your details with business name and we will be back in contact with you quickly.

What payment methods do you accept?

Visa, MasterCard, Afterpay, bank transfer, and 20th-of-month trade accounts for approved wholesale customers. In store pay wave includes all the above and also Amex.

Is the tissue acid free?

Yes all our tissue paper is certified acid free

Do you offer design help?

Our in-house team can suggest colour palettes, ribbon combinations, or box sizes free of charge.

Do you provide a gift-wrapping service?

We supply materials only but are unable to do the wrapping for you.

Will you have a pop-up shop again for Christmas?

Yes on-site downstairs – plenty of parking available. Our Christmas Pop-Up runs 1 November – 23 December 2025 at the same 235 Archers Rd, Wairau Valley location.

Is your showroom open to the public?

Yes everyone is welcome. Winter hours Mon-Thurs 10am-4pm, Fri 10am-3pm. Nov-Dec - Mon-Sat 10am-4pm. Trade buyers, Corporate and the general public are welcome.

Do you sell food packaging?

We do stock some items and if food safe certifed we will state this in the product description. If you are wanting large numbers of food packaging you are better to go to a supplier that specialises in this.

Do you offer environmentally friendly packaging?

More than 50 % of our range is recyclable, or made from post-consumer fibre. Look for the trust icons on each product page and check out or Eco collection also.

Can you match my brand colours exactly for printing on ribbon?

We will suggest the closest colour we have from our stocks but cannot print to match exactly.

Can you print my logo on bags, boxes, or ribbon?

We print locally onto selected ribbons, bags and boxes. Send us a vector file (AI, EPS or PDF). Via website > customise> then complete the quotation form and we will get back to you with pricing.

Do you ship internationally?

We don’t currently as each time we look into it is too expensive via courier.

Why does it not give me the option for local pick-up?

Even though you are collecting you need to enter a shipping address for this to show

Can I pick up my order?

Choose “Local Pick up” at checkout. Winter hours (Mon–Thurs, 10 am – 4 pm. Fri 10am-3pm). We’ll email when it’s packed and ready to pick up. If these hours are not workable for you do contact us and we will try to accommodate. Nov and Dec Mon-Sat 10am-4pm.

Do you deliver to the South Island and rural addresses?

Yes. North Island overnight, South Island 2 business days, rural allow 2-3 extra days. Rates are shown at checkout; oversized items may incur a surcharge.

Orders placed before 12 PM (with confirmed payment) will be dispatched the same day.
Standard courier timing via NZ Couriers is overnight North Island and 2 days to the South Island.
Rural is an additional 2-3 days.
Pick-ups available at 235 Archers Road, Wairau Valley, Auckland.